21928278240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 576

約数和(自身を含む): 87278772672

約数和(自身を除く): 65350494432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 121, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 242, 255, 264, 272, 288, 306, 330, 340, 352, 360, 363, 374, 396, 408, 440, 480, 484, 495, 510, 528, 544, 561, 605, 612, 660, 673, 680, 720, 726, 748, 765, 792, 816, 880, 935, 968, 990, 1020, 1056, 1089, 1122, 1210, 1224, 1320, 1331, 1346, 1360, 1440, 1452, 1496, 1530, 1584, 1632, 1683, 1760, 1815, 1870, 1936, 1980, 2019, 2040, 2057, 2178, 2244, 2420, 2448, 2640, 2662, 2692, 2720, 2805, 2904, 2992, 3060, 3168, 3365, 3366, 3630, 3740, 3872, 3960, 3993, 4038, 4080, 4114, 4356, 4488, 4840, 4896, 5280, 5324, 5384, 5445, 5610, 5808, 5984, 6057, 6120, 6171, 6655, 6730, 6732, 7260, 7403, 7480, 7920, 7986, 8076, 8160, 8228, 8415, 8712, 8976, 9680, 10095, 10285, 10648, 10768, 10890, 11220, 11441, 11616, 11979, 12114, 12240, 12342, 13310, 13460, 13464, 14520, 14806, 14960, 15840, 15972, 16152, 16456, 16830, 17424, 17952, 18513, 19360, 19965, 20190, 20570, 21296, 21536, 21780, 22209, 22440, 22627, 22882, 23958, 24228, 24480, 24684, 26620, 26920, 26928, 29040, 29612, 29920, 30285, 30855, 31944, 32304, 32912, 33660, 34323, 34848, 37015, 37026, 39930, 40380, 41140, 42592, 43560, 44418, 44880, 45254, 45764, 47916, 48456, 49368, 53240, 53840, 53856, 57205, 58080, 59224, 59895, 60570, 61710, 63888, 64608, 65824, 66627, 67320, 67881, 68646, 74030, 74052, 79860, 80760, 81433, 82280, 87120, 88836, 89760, 90508, 91528, 92565, 95832, 96912, 98736, 102969, 106480, 107680, 111045, 113135, 114410, 118448, 119790, 121140, 123420, 125851, 127776, 133254, 134640, 135762, 137292, 148060, 148104, 159720, 161520, 162866, 164560, 171615, 174240, 177672, 181016, 183056, 185130, 191664, 193824, 197472, 203643, 205938, 212960, 222090, 226270, 228820, 236896, 239580, 242280, 244299, 246840, 251702, 266508, 269280, 271524, 274584, 296120, 296208, 319440, 323040, 325732, 329120, 333135, 339405, 343230, 355344, 362032, 366112, 370260, 377553, 383328, 407165, 407286, 411876, 444180, 452540, 457640, 479160, 484560, 488598, 493680, 503404, 514845, 533016, 543048, 549168, 592240, 592416, 629255, 638880, 651464, 666270, 678810, 686460, 710688, 724064, 732897, 740520, 755106, 814330, 814572, 823752, 888360, 895763, 905080, 915280, 958320, 969120, 977196, 987360, 1006808, 1018215, 1029690, 1066032, 1086096, 1098336, 1132659, 1184480, 1221495, 1258510, 1302928, 1332540, 1357620, 1372920, 1384361, 1465794, 1481040, 1510212, 1628660, 1629144, 1647504, 1776720, 1791526, 1810160, 1830560, 1887765, 1916640, 1954392, 2013616, 2036430, 2059380, 2132064, 2172192, 2265318, 2442990, 2517020, 2605856, 2665080, 2687289, 2715240, 2745840, 2768722, 2931588, 2962080, 3020424, 3257320, 3258288, 3295008, 3553440, 3583052, 3620320, 3664485, 3775530, 3908784, 4027232, 4072860, 4118760, 4153083, 4478815, 4530636, 4885980, 5034040, 5330160, 5374578, 5430480, 5491680, 5537444, 5663295, 5863176, 6040848, 6514640, 6516576, 6921805, 7166104, 7328970, 7551060, 7817568, 8061867, 8145720, 8237520, 8306166, 8957630, 9061272, 9771960, 10068080, 10660320, 10749156, 10860960, 11074888, 11326590, 11726352, 12081696, 12459249, 13029280, 13436445, 13843610, 14332208, 14657940, 15102120, 15227971, 16123734, 16291440, 16475040, 16612332, 17915260, 18122544, 19543920, 20136160, 20765415, 21498312, 22149776, 22653180, 23452704, 24918498, 26872890, 27687220, 28664416, 29315880, 30204240, 30455942, 32247468, 32582880, 33224664, 35830520, 36245088, 39087840, 40309335, 41530830, 42996624, 44299552, 45306360, 45683913, 49836996, 53745780, 55374440, 58631760, 60408480, 60911884, 62296245, 64494936, 66449328, 71661040, 76139855, 80618670, 83061660, 85993248, 90612720, 91367826, 99673992, 107491560, 110748880, 117263520, 121823768, 124592490, 128989872, 132898656, 137051739, 143322080, 152279710, 161237340, 166123320, 181225440, 182735652, 199347984, 214983120, 221497760, 228419565, 243647536, 249184980, 257979744, 274103478, 304559420, 322474680, 332246640, 365471304, 398695968, 429966240, 456839130, 487295072, 498369960, 548206956, 609118840, 644949360, 664493280, 685258695, 730942608, 913678260, 996739920, 1096413912, 1218237680, 1289898720, 1370517390, 1461885216, 1827356520, 1993479840, 2192827824, 2436475360, 2741034780, 3654713040, 4385655648, 5482069560, 7309426080, 10964139120, 21928278240]

約数ペア:

[(1, 21928278240), (2, 10964139120), (3, 7309426080), (4, 5482069560), (5, 4385655648), (6, 3654713040), (8, 2741034780), (9, 2436475360), (10, 2192827824), (11, 1993479840), (12, 1827356520), (15, 1461885216), (16, 1370517390), (17, 1289898720), (18, 1218237680), (20, 1096413912), (22, 996739920), (24, 913678260), (30, 730942608), (32, 685258695), (33, 664493280), (34, 644949360), (36, 609118840), (40, 548206956), (44, 498369960), (45, 487295072), (48, 456839130), (51, 429966240), (55, 398695968), (60, 365471304), (66, 332246640), (68, 322474680), (72, 304559420), (80, 274103478), (85, 257979744), (88, 249184980), (90, 243647536), (96, 228419565), (99, 221497760), (102, 214983120), (110, 199347984), (120, 182735652), (121, 181225440), (132, 166123320), (136, 161237340), (144, 152279710), (153, 143322080), (160, 137051739), (165, 132898656), (170, 128989872), (176, 124592490), (180, 121823768), (187, 117263520), (198, 110748880), (204, 107491560), (220, 99673992), (240, 91367826), (242, 90612720), (255, 85993248), (264, 83061660), (272, 80618670), (288, 76139855), (306, 71661040), (330, 66449328), (340, 64494936), (352, 62296245), (360, 60911884), (363, 60408480), (374, 58631760), (396, 55374440), (408, 53745780), (440, 49836996), (480, 45683913), (484, 45306360), (495, 44299552), (510, 42996624), (528, 41530830), (544, 40309335), (561, 39087840), (605, 36245088), (612, 35830520), (660, 33224664), (673, 32582880), (680, 32247468), (720, 30455942), (726, 30204240), (748, 29315880), (765, 28664416), (792, 27687220), (816, 26872890), (880, 24918498), (935, 23452704), (968, 22653180), (990, 22149776), (1020, 21498312), (1056, 20765415), (1089, 20136160), (1122, 19543920), (1210, 18122544), (1224, 17915260), (1320, 16612332), (1331, 16475040), (1346, 16291440), (1360, 16123734), (1440, 15227971), (1452, 15102120), (1496, 14657940), (1530, 14332208), (1584, 13843610), (1632, 13436445), (1683, 13029280), (1760, 12459249), (1815, 12081696), (1870, 11726352), (1936, 11326590), (1980, 11074888), (2019, 10860960), (2040, 10749156), (2057, 10660320), (2178, 10068080), (2244, 9771960), (2420, 9061272), (2448, 8957630), (2640, 8306166), (2662, 8237520), (2692, 8145720), (2720, 8061867), (2805, 7817568), (2904, 7551060), (2992, 7328970), (3060, 7166104), (3168, 6921805), (3365, 6516576), (3366, 6514640), (3630, 6040848), (3740, 5863176), (3872, 5663295), (3960, 5537444), (3993, 5491680), (4038, 5430480), (4080, 5374578), (4114, 5330160), (4356, 5034040), (4488, 4885980), (4840, 4530636), (4896, 4478815), (5280, 4153083), (5324, 4118760), (5384, 4072860), (5445, 4027232), (5610, 3908784), (5808, 3775530), (5984, 3664485), (6057, 3620320), (6120, 3583052), (6171, 3553440), (6655, 3295008), (6730, 3258288), (6732, 3257320), (7260, 3020424), (7403, 2962080), (7480, 2931588), (7920, 2768722), (7986, 2745840), (8076, 2715240), (8160, 2687289), (8228, 2665080), (8415, 2605856), (8712, 2517020), (8976, 2442990), (9680, 2265318), (10095, 2172192), (10285, 2132064), (10648, 2059380), (10768, 2036430), (10890, 2013616), (11220, 1954392), (11441, 1916640), (11616, 1887765), (11979, 1830560), (12114, 1810160), (12240, 1791526), (12342, 1776720), (13310, 1647504), (13460, 1629144), (13464, 1628660), (14520, 1510212), (14806, 1481040), (14960, 1465794), (15840, 1384361), (15972, 1372920), (16152, 1357620), (16456, 1332540), (16830, 1302928), (17424, 1258510), (17952, 1221495), (18513, 1184480), (19360, 1132659), (19965, 1098336), (20190, 1086096), (20570, 1066032), (21296, 1029690), (21536, 1018215), (21780, 1006808), (22209, 987360), (22440, 977196), (22627, 969120), (22882, 958320), (23958, 915280), (24228, 905080), (24480, 895763), (24684, 888360), (26620, 823752), (26920, 814572), (26928, 814330), (29040, 755106), (29612, 740520), (29920, 732897), (30285, 724064), (30855, 710688), (31944, 686460), (32304, 678810), (32912, 666270), (33660, 651464), (34323, 638880), (34848, 629255), (37015, 592416), (37026, 592240), (39930, 549168), (40380, 543048), (41140, 533016), (42592, 514845), (43560, 503404), (44418, 493680), (44880, 488598), (45254, 484560), (45764, 479160), (47916, 457640), (48456, 452540), (49368, 444180), (53240, 411876), (53840, 407286), (53856, 407165), (57205, 383328), (58080, 377553), (59224, 370260), (59895, 366112), (60570, 362032), (61710, 355344), (63888, 343230), (64608, 339405), (65824, 333135), (66627, 329120), (67320, 325732), (67881, 323040), (68646, 319440), (74030, 296208), (74052, 296120), (79860, 274584), (80760, 271524), (81433, 269280), (82280, 266508), (87120, 251702), (88836, 246840), (89760, 244299), (90508, 242280), (91528, 239580), (92565, 236896), (95832, 228820), (96912, 226270), (98736, 222090), (102969, 212960), (106480, 205938), (107680, 203643), (111045, 197472), (113135, 193824), (114410, 191664), (118448, 185130), (119790, 183056), (121140, 181016), (123420, 177672), (125851, 174240), (127776, 171615), (133254, 164560), (134640, 162866), (135762, 161520), (137292, 159720), (148060, 148104)]