20194830960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 480

約数和(自身を含む): 69809246208

約数和(自身を除く): 49614415248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 73, 76, 80, 93, 95, 103, 114, 120, 124, 146, 152, 155, 186, 190, 206, 219, 228, 240, 248, 285, 292, 304, 309, 310, 361, 365, 372, 380, 412, 438, 456, 465, 496, 515, 570, 584, 589, 618, 620, 722, 730, 744, 760, 824, 876, 912, 930, 1030, 1083, 1095, 1140, 1168, 1178, 1236, 1240, 1387, 1444, 1460, 1488, 1520, 1545, 1648, 1752, 1767, 1805, 1860, 1957, 2060, 2166, 2190, 2263, 2280, 2356, 2472, 2480, 2774, 2888, 2920, 2945, 3090, 3193, 3504, 3534, 3610, 3720, 3914, 4120, 4161, 4332, 4380, 4526, 4560, 4712, 4944, 5415, 5548, 5776, 5840, 5871, 5890, 6180, 6386, 6789, 6935, 7068, 7220, 7440, 7519, 7828, 8240, 8322, 8664, 8760, 8835, 9052, 9424, 9579, 9785, 10830, 11096, 11191, 11315, 11742, 11780, 12360, 12772, 13578, 13870, 14136, 14440, 15038, 15656, 15965, 16644, 17328, 17520, 17670, 18104, 19158, 19570, 20805, 21660, 22192, 22382, 22557, 22630, 23484, 23560, 24720, 25544, 26353, 27156, 27740, 28272, 28880, 29355, 30076, 31312, 31930, 33288, 33573, 33945, 35340, 36208, 37183, 37595, 38316, 39140, 41610, 42997, 43320, 44764, 45114, 45260, 46968, 47120, 47895, 51088, 52706, 54312, 55480, 55955, 58710, 60152, 60667, 63860, 66576, 67146, 67890, 70680, 74366, 75190, 76632, 78280, 79059, 83220, 85994, 86640, 89528, 90228, 90520, 93936, 95790, 105412, 108624, 110960, 111549, 111910, 112785, 117420, 120304, 121334, 127720, 128991, 131765, 134292, 135780, 141360, 142861, 148732, 150380, 153264, 156560, 158118, 166440, 167865, 171988, 179056, 180456, 181040, 182001, 185915, 191580, 210824, 214985, 223098, 223820, 225570, 233089, 234840, 242668, 255440, 257982, 263530, 268584, 271560, 285722, 297464, 300760, 303335, 316236, 332880, 335730, 343976, 360912, 364002, 371830, 383160, 395295, 421648, 428583, 429970, 446196, 447640, 451140, 466178, 469680, 485336, 515964, 527060, 537168, 543120, 557745, 571444, 594928, 601520, 606670, 632472, 644955, 671460, 687952, 699267, 714305, 728004, 743660, 766320, 790590, 816943, 857166, 859940, 892392, 895280, 902280, 910005, 932356, 970672, 1031928, 1054120, 1115490, 1142888, 1152673, 1165445, 1213340, 1264944, 1289910, 1342920, 1398534, 1428610, 1456008, 1487320, 1581180, 1633886, 1714332, 1719880, 1784784, 1804560, 1820010, 1864712, 2063856, 2108240, 2142915, 2230980, 2285776, 2305346, 2330890, 2426680, 2450829, 2579820, 2685840, 2714359, 2797068, 2857220, 2912016, 2974640, 3162360, 3267772, 3428664, 3439760, 3458019, 3496335, 3640020, 3729424, 4084715, 4285830, 4428691, 4461960, 4610692, 4661780, 4853360, 4901658, 5159640, 5428718, 5594136, 5714440, 5763365, 6324720, 6535544, 6857328, 6916038, 6992670, 7280040, 8143077, 8169430, 8571660, 8857382, 8923920, 9221384, 9323560, 9803316, 10319280, 10857436, 11188272, 11428880, 11526730, 12254145, 13071088, 13286073, 13571795, 13832076, 13985340, 14560080, 16286154, 16338860, 17143320, 17290095, 17714764, 18442768, 18647120, 19606632, 21714872, 22143455, 23053460, 24508290, 26572146, 27143590, 27664152, 27970680, 32572308, 32677720, 34286640, 34580190, 35429528, 39213264, 40715385, 43429744, 44286910, 46106920, 49016580, 53144292, 54287180, 55328304, 55941360, 65144616, 65355440, 66430365, 69160380, 70859056, 81430770, 84145129, 88573820, 92213840, 98033160, 106288584, 108574360, 130289232, 132860730, 138320760, 162861540, 168290258, 177147640, 196066320, 212577168, 217148720, 252435387, 265721460, 276641520, 325723080, 336580516, 354295280, 420725645, 504870774, 531442920, 651446160, 673161032, 841451290, 1009741548, 1062885840, 1262176935, 1346322064, 1682902580, 2019483096, 2524353870, 3365805160, 4038966192, 5048707740, 6731610320, 10097415480, 20194830960]

約数ペア:

[(1, 20194830960), (2, 10097415480), (3, 6731610320), (4, 5048707740), (5, 4038966192), (6, 3365805160), (8, 2524353870), (10, 2019483096), (12, 1682902580), (15, 1346322064), (16, 1262176935), (19, 1062885840), (20, 1009741548), (24, 841451290), (30, 673161032), (31, 651446160), (38, 531442920), (40, 504870774), (48, 420725645), (57, 354295280), (60, 336580516), (62, 325723080), (73, 276641520), (76, 265721460), (80, 252435387), (93, 217148720), (95, 212577168), (103, 196066320), (114, 177147640), (120, 168290258), (124, 162861540), (146, 138320760), (152, 132860730), (155, 130289232), (186, 108574360), (190, 106288584), (206, 98033160), (219, 92213840), (228, 88573820), (240, 84145129), (248, 81430770), (285, 70859056), (292, 69160380), (304, 66430365), (309, 65355440), (310, 65144616), (361, 55941360), (365, 55328304), (372, 54287180), (380, 53144292), (412, 49016580), (438, 46106920), (456, 44286910), (465, 43429744), (496, 40715385), (515, 39213264), (570, 35429528), (584, 34580190), (589, 34286640), (618, 32677720), (620, 32572308), (722, 27970680), (730, 27664152), (744, 27143590), (760, 26572146), (824, 24508290), (876, 23053460), (912, 22143455), (930, 21714872), (1030, 19606632), (1083, 18647120), (1095, 18442768), (1140, 17714764), (1168, 17290095), (1178, 17143320), (1236, 16338860), (1240, 16286154), (1387, 14560080), (1444, 13985340), (1460, 13832076), (1488, 13571795), (1520, 13286073), (1545, 13071088), (1648, 12254145), (1752, 11526730), (1767, 11428880), (1805, 11188272), (1860, 10857436), (1957, 10319280), (2060, 9803316), (2166, 9323560), (2190, 9221384), (2263, 8923920), (2280, 8857382), (2356, 8571660), (2472, 8169430), (2480, 8143077), (2774, 7280040), (2888, 6992670), (2920, 6916038), (2945, 6857328), (3090, 6535544), (3193, 6324720), (3504, 5763365), (3534, 5714440), (3610, 5594136), (3720, 5428718), (3914, 5159640), (4120, 4901658), (4161, 4853360), (4332, 4661780), (4380, 4610692), (4526, 4461960), (4560, 4428691), (4712, 4285830), (4944, 4084715), (5415, 3729424), (5548, 3640020), (5776, 3496335), (5840, 3458019), (5871, 3439760), (5890, 3428664), (6180, 3267772), (6386, 3162360), (6789, 2974640), (6935, 2912016), (7068, 2857220), (7220, 2797068), (7440, 2714359), (7519, 2685840), (7828, 2579820), (8240, 2450829), (8322, 2426680), (8664, 2330890), (8760, 2305346), (8835, 2285776), (9052, 2230980), (9424, 2142915), (9579, 2108240), (9785, 2063856), (10830, 1864712), (11096, 1820010), (11191, 1804560), (11315, 1784784), (11742, 1719880), (11780, 1714332), (12360, 1633886), (12772, 1581180), (13578, 1487320), (13870, 1456008), (14136, 1428610), (14440, 1398534), (15038, 1342920), (15656, 1289910), (15965, 1264944), (16644, 1213340), (17328, 1165445), (17520, 1152673), (17670, 1142888), (18104, 1115490), (19158, 1054120), (19570, 1031928), (20805, 970672), (21660, 932356), (22192, 910005), (22382, 902280), (22557, 895280), (22630, 892392), (23484, 859940), (23560, 857166), (24720, 816943), (25544, 790590), (26353, 766320), (27156, 743660), (27740, 728004), (28272, 714305), (28880, 699267), (29355, 687952), (30076, 671460), (31312, 644955), (31930, 632472), (33288, 606670), (33573, 601520), (33945, 594928), (35340, 571444), (36208, 557745), (37183, 543120), (37595, 537168), (38316, 527060), (39140, 515964), (41610, 485336), (42997, 469680), (43320, 466178), (44764, 451140), (45114, 447640), (45260, 446196), (46968, 429970), (47120, 428583), (47895, 421648), (51088, 395295), (52706, 383160), (54312, 371830), (55480, 364002), (55955, 360912), (58710, 343976), (60152, 335730), (60667, 332880), (63860, 316236), (66576, 303335), (67146, 300760), (67890, 297464), (70680, 285722), (74366, 271560), (75190, 268584), (76632, 263530), (78280, 257982), (79059, 255440), (83220, 242668), (85994, 234840), (86640, 233089), (89528, 225570), (90228, 223820), (90520, 223098), (93936, 214985), (95790, 210824), (105412, 191580), (108624, 185915), (110960, 182001), (111549, 181040), (111910, 180456), (112785, 179056), (117420, 171988), (120304, 167865), (121334, 166440), (127720, 158118), (128991, 156560), (131765, 153264), (134292, 150380), (135780, 148732), (141360, 142861)]