79405560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 299557440

約数和(自身を除く): 220151880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 47, 52, 57, 60, 65, 72, 76, 78, 90, 94, 95, 104, 114, 117, 120, 130, 141, 152, 156, 171, 180, 188, 190, 195, 228, 234, 235, 247, 260, 282, 285, 312, 342, 360, 361, 376, 380, 390, 423, 456, 468, 470, 494, 520, 564, 570, 585, 611, 684, 705, 722, 741, 760, 780, 846, 855, 893, 936, 940, 988, 1083, 1128, 1140, 1170, 1222, 1235, 1368, 1410, 1444, 1482, 1560, 1692, 1710, 1786, 1805, 1833, 1880, 1976, 2115, 2166, 2223, 2280, 2340, 2444, 2470, 2679, 2820, 2888, 2964, 3055, 3249, 3384, 3420, 3572, 3610, 3666, 3705, 4230, 4332, 4446, 4465, 4680, 4693, 4888, 4940, 5358, 5415, 5499, 5640, 5928, 6110, 6498, 6840, 7144, 7220, 7332, 7410, 8037, 8460, 8664, 8892, 8930, 9165, 9386, 9880, 10716, 10830, 10998, 11115, 11609, 12220, 12996, 13395, 14079, 14440, 14664, 14820, 16074, 16245, 16920, 16967, 17784, 17860, 18330, 18772, 21432, 21660, 21996, 22230, 23218, 23465, 24440, 25992, 26790, 27495, 28158, 29640, 32148, 32490, 33934, 34827, 35720, 36660, 37544, 40185, 42237, 43320, 43992, 44460, 46436, 46930, 50901, 53580, 54990, 56316, 58045, 64296, 64980, 67868, 69654, 70395, 73320, 80370, 84474, 84835, 88920, 92872, 93860, 101802, 104481, 107160, 109980, 112632, 116090, 129960, 135736, 139308, 140790, 152703, 160740, 168948, 169670, 174135, 187720, 203604, 208962, 211185, 219960, 220571, 232180, 254505, 278616, 281580, 305406, 321480, 337896, 339340, 348270, 407208, 417924, 422370, 441142, 464360, 509010, 522405, 563160, 610812, 661713, 678680, 696540, 763515, 835848, 844740, 882284, 1018020, 1044810, 1102855, 1221624, 1323426, 1393080, 1527030, 1689480, 1764568, 1985139, 2036040, 2089620, 2205710, 2646852, 3054060, 3308565, 3970278, 4179240, 4411420, 5293704, 6108120, 6617130, 7940556, 8822840, 9925695, 13234260, 15881112, 19851390, 26468520, 39702780, 79405560]

約数ペア:

[(1, 79405560), (2, 39702780), (3, 26468520), (4, 19851390), (5, 15881112), (6, 13234260), (8, 9925695), (9, 8822840), (10, 7940556), (12, 6617130), (13, 6108120), (15, 5293704), (18, 4411420), (19, 4179240), (20, 3970278), (24, 3308565), (26, 3054060), (30, 2646852), (36, 2205710), (38, 2089620), (39, 2036040), (40, 1985139), (45, 1764568), (47, 1689480), (52, 1527030), (57, 1393080), (60, 1323426), (65, 1221624), (72, 1102855), (76, 1044810), (78, 1018020), (90, 882284), (94, 844740), (95, 835848), (104, 763515), (114, 696540), (117, 678680), (120, 661713), (130, 610812), (141, 563160), (152, 522405), (156, 509010), (171, 464360), (180, 441142), (188, 422370), (190, 417924), (195, 407208), (228, 348270), (234, 339340), (235, 337896), (247, 321480), (260, 305406), (282, 281580), (285, 278616), (312, 254505), (342, 232180), (360, 220571), (361, 219960), (376, 211185), (380, 208962), (390, 203604), (423, 187720), (456, 174135), (468, 169670), (470, 168948), (494, 160740), (520, 152703), (564, 140790), (570, 139308), (585, 135736), (611, 129960), (684, 116090), (705, 112632), (722, 109980), (741, 107160), (760, 104481), (780, 101802), (846, 93860), (855, 92872), (893, 88920), (936, 84835), (940, 84474), (988, 80370), (1083, 73320), (1128, 70395), (1140, 69654), (1170, 67868), (1222, 64980), (1235, 64296), (1368, 58045), (1410, 56316), (1444, 54990), (1482, 53580), (1560, 50901), (1692, 46930), (1710, 46436), (1786, 44460), (1805, 43992), (1833, 43320), (1880, 42237), (1976, 40185), (2115, 37544), (2166, 36660), (2223, 35720), (2280, 34827), (2340, 33934), (2444, 32490), (2470, 32148), (2679, 29640), (2820, 28158), (2888, 27495), (2964, 26790), (3055, 25992), (3249, 24440), (3384, 23465), (3420, 23218), (3572, 22230), (3610, 21996), (3666, 21660), (3705, 21432), (4230, 18772), (4332, 18330), (4446, 17860), (4465, 17784), (4680, 16967), (4693, 16920), (4888, 16245), (4940, 16074), (5358, 14820), (5415, 14664), (5499, 14440), (5640, 14079), (5928, 13395), (6110, 12996), (6498, 12220), (6840, 11609), (7144, 11115), (7220, 10998), (7332, 10830), (7410, 10716), (8037, 9880), (8460, 9386), (8664, 9165), (8892, 8930)]