495477360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 240

約数和(自身を含む): 1953821376

約数和(自身を除く): 1458344016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2520, 2590, 2657, 2664, 2960, 3108, 3330, 3885, 4144, 4440, 4662, 5040, 5180, 5314, 5328, 6216, 6660, 7770, 7971, 8880, 9324, 10360, 10628, 11655, 12432, 13285, 13320, 15540, 15942, 18599, 18648, 20720, 21256, 23310, 23913, 26570, 26640, 31080, 31884, 37198, 37296, 39855, 42512, 46620, 47826, 53140, 55797, 62160, 63768, 74396, 79710, 92995, 93240, 95652, 98309, 106280, 111594, 119565, 127536, 148792, 159420, 167391, 185990, 186480, 191304, 196618, 212560, 223188, 239130, 278985, 294927, 297584, 318840, 334782, 371980, 382608, 393236, 446376, 478260, 491545, 557970, 589854, 637680, 669564, 688163, 743960, 786472, 836955, 884781, 892752, 956520, 983090, 1115940, 1179708, 1339128, 1376326, 1474635, 1487920, 1572944, 1673910, 1769562, 1913040, 1966180, 2064489, 2231880, 2359416, 2678256, 2752652, 2949270, 3347820, 3440815, 3539124, 3932360, 4128978, 4423905, 4463760, 4718832, 5505304, 5898540, 6193467, 6695640, 6881630, 7078248, 7864720, 8257956, 8847810, 10322445, 11010608, 11797080, 12386934, 13391280, 13763260, 14156496, 16515912, 17695620, 20644890, 23594160, 24773868, 27526520, 30967335, 33031824, 35391240, 41289780, 49547736, 55053040, 61934670, 70782480, 82579560, 99095472, 123869340, 165159120, 247738680, 495477360]

約数ペア:

[(1, 495477360), (2, 247738680), (3, 165159120), (4, 123869340), (5, 99095472), (6, 82579560), (7, 70782480), (8, 61934670), (9, 55053040), (10, 49547736), (12, 41289780), (14, 35391240), (15, 33031824), (16, 30967335), (18, 27526520), (20, 24773868), (21, 23594160), (24, 20644890), (28, 17695620), (30, 16515912), (35, 14156496), (36, 13763260), (37, 13391280), (40, 12386934), (42, 11797080), (45, 11010608), (48, 10322445), (56, 8847810), (60, 8257956), (63, 7864720), (70, 7078248), (72, 6881630), (74, 6695640), (80, 6193467), (84, 5898540), (90, 5505304), (105, 4718832), (111, 4463760), (112, 4423905), (120, 4128978), (126, 3932360), (140, 3539124), (144, 3440815), (148, 3347820), (168, 2949270), (180, 2752652), (185, 2678256), (210, 2359416), (222, 2231880), (240, 2064489), (252, 1966180), (259, 1913040), (280, 1769562), (296, 1673910), (315, 1572944), (333, 1487920), (336, 1474635), (360, 1376326), (370, 1339128), (420, 1179708), (444, 1115940), (504, 983090), (518, 956520), (555, 892752), (560, 884781), (592, 836955), (630, 786472), (666, 743960), (720, 688163), (740, 669564), (777, 637680), (840, 589854), (888, 557970), (1008, 491545), (1036, 478260), (1110, 446376), (1260, 393236), (1295, 382608), (1332, 371980), (1480, 334782), (1554, 318840), (1665, 297584), (1680, 294927), (1776, 278985), (2072, 239130), (2220, 223188), (2331, 212560), (2520, 196618), (2590, 191304), (2657, 186480), (2664, 185990), (2960, 167391), (3108, 159420), (3330, 148792), (3885, 127536), (4144, 119565), (4440, 111594), (4662, 106280), (5040, 98309), (5180, 95652), (5314, 93240), (5328, 92995), (6216, 79710), (6660, 74396), (7770, 63768), (7971, 62160), (8880, 55797), (9324, 53140), (10360, 47826), (10628, 46620), (11655, 42512), (12432, 39855), (13285, 37296), (13320, 37198), (15540, 31884), (15942, 31080), (18599, 26640), (18648, 26570), (20720, 23913), (21256, 23310)]