245852640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 432

約数和(自身を含む): 988185744

約数和(自身を除く): 742333104

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, 83, 85, 88, 90, 96, 99, 102, 110, 120, 121, 132, 136, 144, 153, 160, 165, 166, 170, 176, 180, 187, 198, 204, 220, 240, 242, 249, 255, 264, 272, 288, 306, 330, 332, 340, 352, 360, 363, 374, 396, 408, 415, 440, 480, 484, 495, 498, 510, 528, 544, 561, 605, 612, 660, 664, 680, 720, 726, 747, 748, 765, 792, 816, 830, 880, 913, 935, 968, 990, 996, 1020, 1056, 1089, 1122, 1210, 1224, 1245, 1320, 1328, 1360, 1411, 1440, 1452, 1494, 1496, 1530, 1584, 1632, 1660, 1683, 1760, 1815, 1826, 1870, 1936, 1980, 1992, 2040, 2057, 2178, 2244, 2420, 2448, 2490, 2640, 2656, 2720, 2739, 2805, 2822, 2904, 2988, 2992, 3060, 3168, 3320, 3366, 3630, 3652, 3735, 3740, 3872, 3960, 3984, 4080, 4114, 4233, 4356, 4488, 4565, 4840, 4896, 4980, 5280, 5445, 5478, 5610, 5644, 5808, 5976, 5984, 6120, 6171, 6640, 6732, 7055, 7260, 7304, 7470, 7480, 7920, 7968, 8160, 8217, 8228, 8415, 8466, 8712, 8976, 9130, 9680, 9960, 10043, 10285, 10890, 10956, 11220, 11288, 11616, 11952, 12240, 12342, 12699, 13280, 13464, 13695, 14110, 14520, 14608, 14940, 14960, 15521, 15840, 16434, 16456, 16830, 16932, 17424, 17952, 18260, 18513, 19360, 19920, 20086, 20570, 21165, 21780, 21912, 22440, 22576, 23904, 24480, 24684, 25398, 26928, 27390, 28220, 29040, 29216, 29880, 29920, 30129, 30855, 31042, 32868, 32912, 33660, 33864, 34848, 36520, 37026, 39840, 40172, 41085, 41140, 42330, 43560, 43824, 44880, 45152, 46563, 49368, 50215, 50796, 53856, 54780, 56440, 58080, 59760, 60258, 61710, 62084, 63495, 65736, 65824, 67320, 67728, 73040, 74052, 77605, 80344, 82170, 82280, 84660, 87120, 87648, 89760, 90387, 92565, 93126, 98736, 100430, 101592, 109560, 112880, 119520, 120516, 123420, 124168, 126990, 131472, 134640, 135456, 139689, 146080, 148104, 150645, 155210, 160688, 164340, 164560, 169320, 170731, 174240, 180774, 185130, 186252, 197472, 200860, 203184, 219120, 225760, 232815, 241032, 246840, 248336, 253980, 262944, 269280, 279378, 296208, 301290, 310420, 321376, 328680, 329120, 338640, 341462, 361548, 370260, 372504, 401720, 406368, 438240, 451935, 465630, 482064, 493680, 496672, 507960, 512193, 558756, 592416, 602580, 620840, 657360, 677280, 682924, 698445, 723096, 740520, 745008, 803440, 853655, 903870, 931260, 964128, 987360, 1015920, 1024386, 1117512, 1205160, 1241680, 1314720, 1365848, 1396890, 1446192, 1481040, 1490016, 1536579, 1606880, 1707310, 1807740, 1862520, 2031840, 2048772, 2235024, 2410320, 2483360, 2560965, 2731696, 2793780, 2892384, 2962080, 3073158, 3414620, 3615480, 3725040, 4097544, 4470048, 4820640, 5121930, 5463392, 5587560, 6146316, 6829240, 7230960, 7450080, 7682895, 8195088, 10243860, 11175120, 12292632, 13658480, 14461920, 15365790, 16390176, 20487720, 22350240, 24585264, 27316960, 30731580, 40975440, 49170528, 61463160, 81950880, 122926320, 245852640]

約数ペア:

[(1, 245852640), (2, 122926320), (3, 81950880), (4, 61463160), (5, 49170528), (6, 40975440), (8, 30731580), (9, 27316960), (10, 24585264), (11, 22350240), (12, 20487720), (15, 16390176), (16, 15365790), (17, 14461920), (18, 13658480), (20, 12292632), (22, 11175120), (24, 10243860), (30, 8195088), (32, 7682895), (33, 7450080), (34, 7230960), (36, 6829240), (40, 6146316), (44, 5587560), (45, 5463392), (48, 5121930), (51, 4820640), (55, 4470048), (60, 4097544), (66, 3725040), (68, 3615480), (72, 3414620), (80, 3073158), (83, 2962080), (85, 2892384), (88, 2793780), (90, 2731696), (96, 2560965), (99, 2483360), (102, 2410320), (110, 2235024), (120, 2048772), (121, 2031840), (132, 1862520), (136, 1807740), (144, 1707310), (153, 1606880), (160, 1536579), (165, 1490016), (166, 1481040), (170, 1446192), (176, 1396890), (180, 1365848), (187, 1314720), (198, 1241680), (204, 1205160), (220, 1117512), (240, 1024386), (242, 1015920), (249, 987360), (255, 964128), (264, 931260), (272, 903870), (288, 853655), (306, 803440), (330, 745008), (332, 740520), (340, 723096), (352, 698445), (360, 682924), (363, 677280), (374, 657360), (396, 620840), (408, 602580), (415, 592416), (440, 558756), (480, 512193), (484, 507960), (495, 496672), (498, 493680), (510, 482064), (528, 465630), (544, 451935), (561, 438240), (605, 406368), (612, 401720), (660, 372504), (664, 370260), (680, 361548), (720, 341462), (726, 338640), (747, 329120), (748, 328680), (765, 321376), (792, 310420), (816, 301290), (830, 296208), (880, 279378), (913, 269280), (935, 262944), (968, 253980), (990, 248336), (996, 246840), (1020, 241032), (1056, 232815), (1089, 225760), (1122, 219120), (1210, 203184), (1224, 200860), (1245, 197472), (1320, 186252), (1328, 185130), (1360, 180774), (1411, 174240), (1440, 170731), (1452, 169320), (1494, 164560), (1496, 164340), (1530, 160688), (1584, 155210), (1632, 150645), (1660, 148104), (1683, 146080), (1760, 139689), (1815, 135456), (1826, 134640), (1870, 131472), (1936, 126990), (1980, 124168), (1992, 123420), (2040, 120516), (2057, 119520), (2178, 112880), (2244, 109560), (2420, 101592), (2448, 100430), (2490, 98736), (2640, 93126), (2656, 92565), (2720, 90387), (2739, 89760), (2805, 87648), (2822, 87120), (2904, 84660), (2988, 82280), (2992, 82170), (3060, 80344), (3168, 77605), (3320, 74052), (3366, 73040), (3630, 67728), (3652, 67320), (3735, 65824), (3740, 65736), (3872, 63495), (3960, 62084), (3984, 61710), (4080, 60258), (4114, 59760), (4233, 58080), (4356, 56440), (4488, 54780), (4565, 53856), (4840, 50796), (4896, 50215), (4980, 49368), (5280, 46563), (5445, 45152), (5478, 44880), (5610, 43824), (5644, 43560), (5808, 42330), (5976, 41140), (5984, 41085), (6120, 40172), (6171, 39840), (6640, 37026), (6732, 36520), (7055, 34848), (7260, 33864), (7304, 33660), (7470, 32912), (7480, 32868), (7920, 31042), (7968, 30855), (8160, 30129), (8217, 29920), (8228, 29880), (8415, 29216), (8466, 29040), (8712, 28220), (8976, 27390), (9130, 26928), (9680, 25398), (9960, 24684), (10043, 24480), (10285, 23904), (10890, 22576), (10956, 22440), (11220, 21912), (11288, 21780), (11616, 21165), (11952, 20570), (12240, 20086), (12342, 19920), (12699, 19360), (13280, 18513), (13464, 18260), (13695, 17952), (14110, 17424), (14520, 16932), (14608, 16830), (14940, 16456), (14960, 16434), (15521, 15840)]