79967160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2478

約数の個数: 192

約数和(自身を含む): 319999680

約数和(自身を除く): 240032520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2441, 2520, 2730, 3276, 3640, 4095, 4680, 4882, 5460, 6552, 7323, 8190, 9764, 10920, 12205, 14646, 16380, 17087, 19528, 21969, 24410, 29292, 31733, 32760, 34174, 36615, 43938, 48820, 51261, 58584, 63466, 68348, 73230, 85435, 87876, 95199, 97640, 102522, 109845, 126932, 136696, 146460, 153783, 158665, 170870, 175752, 190398, 205044, 219690, 222131, 253864, 256305, 285597, 292920, 307566, 317330, 341740, 380796, 410088, 439380, 444262, 475995, 512610, 571194, 615132, 634660, 666393, 683480, 761592, 768915, 878760, 888524, 951990, 1025220, 1110655, 1142388, 1230264, 1269320, 1332786, 1427985, 1537830, 1777048, 1903980, 1999179, 2050440, 2221310, 2284776, 2665572, 2855970, 3075660, 3331965, 3807960, 3998358, 4442620, 5331144, 5711940, 6151320, 6663930, 7996716, 8885240, 9995895, 11423880, 13327860, 15993432, 19991790, 26655720, 39983580, 79967160]

約数ペア:

[(1, 79967160), (2, 39983580), (3, 26655720), (4, 19991790), (5, 15993432), (6, 13327860), (7, 11423880), (8, 9995895), (9, 8885240), (10, 7996716), (12, 6663930), (13, 6151320), (14, 5711940), (15, 5331144), (18, 4442620), (20, 3998358), (21, 3807960), (24, 3331965), (26, 3075660), (28, 2855970), (30, 2665572), (35, 2284776), (36, 2221310), (39, 2050440), (40, 1999179), (42, 1903980), (45, 1777048), (52, 1537830), (56, 1427985), (60, 1332786), (63, 1269320), (65, 1230264), (70, 1142388), (72, 1110655), (78, 1025220), (84, 951990), (90, 888524), (91, 878760), (104, 768915), (105, 761592), (117, 683480), (120, 666393), (126, 634660), (130, 615132), (140, 571194), (156, 512610), (168, 475995), (180, 444262), (182, 439380), (195, 410088), (210, 380796), (234, 341740), (252, 317330), (260, 307566), (273, 292920), (280, 285597), (312, 256305), (315, 253864), (360, 222131), (364, 219690), (390, 205044), (420, 190398), (455, 175752), (468, 170870), (504, 158665), (520, 153783), (546, 146460), (585, 136696), (630, 126932), (728, 109845), (780, 102522), (819, 97640), (840, 95199), (910, 87876), (936, 85435), (1092, 73230), (1170, 68348), (1260, 63466), (1365, 58584), (1560, 51261), (1638, 48820), (1820, 43938), (2184, 36615), (2340, 34174), (2441, 32760), (2520, 31733), (2730, 29292), (3276, 24410), (3640, 21969), (4095, 19528), (4680, 17087), (4882, 16380), (5460, 14646), (6552, 12205), (7323, 10920), (8190, 9764)]