415893660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1519805952

約数和(自身を除く): 1103912292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 211, 228, 247, 260, 266, 273, 285, 361, 364, 380, 390, 399, 420, 422, 455, 494, 532, 546, 570, 633, 665, 722, 741, 780, 798, 844, 910, 988, 1055, 1083, 1092, 1140, 1235, 1266, 1330, 1365, 1444, 1477, 1482, 1596, 1729, 1805, 1820, 1995, 2110, 2166, 2470, 2527, 2532, 2660, 2730, 2743, 2954, 2964, 3165, 3458, 3610, 3705, 3990, 4009, 4220, 4332, 4431, 4693, 4940, 5054, 5187, 5415, 5460, 5486, 5908, 6330, 6916, 7220, 7385, 7410, 7581, 7980, 8018, 8229, 8645, 8862, 9386, 10108, 10374, 10830, 10972, 12027, 12635, 12660, 13715, 14079, 14770, 14820, 15162, 16036, 16458, 17290, 17724, 18772, 19201, 20045, 20748, 21660, 22155, 23465, 24054, 25270, 25935, 27430, 28063, 28158, 29540, 30324, 32851, 32916, 34580, 37905, 38402, 40090, 41145, 44310, 46930, 48108, 50540, 51870, 52117, 54860, 56126, 56316, 57603, 60135, 65702, 70395, 75810, 76171, 76804, 80180, 82290, 84189, 88620, 93860, 96005, 98553, 103740, 104234, 112252, 115206, 120270, 131404, 140315, 140790, 151620, 152342, 156351, 164255, 164580, 168378, 192010, 197106, 208468, 228513, 230412, 240540, 260585, 280630, 281580, 288015, 304684, 312702, 328510, 336756, 364819, 380855, 384020, 394212, 420945, 457026, 492765, 521170, 533197, 561260, 576030, 625404, 657020, 729638, 761710, 781755, 841890, 914052, 985530, 990223, 1042340, 1066394, 1094457, 1142565, 1152060, 1459276, 1523420, 1563510, 1599591, 1683780, 1824095, 1971060, 1980446, 2132788, 2188914, 2285130, 2665985, 2970669, 3127020, 3199182, 3648190, 3960892, 4377828, 4570260, 4951115, 5331970, 5472285, 5941338, 6398364, 6931561, 7296380, 7997955, 9902230, 10663940, 10944570, 11882676, 13863122, 14853345, 15995910, 19804460, 20794683, 21889140, 27726244, 29706690, 31991820, 34657805, 41589366, 59413380, 69315610, 83178732, 103973415, 138631220, 207946830, 415893660]

約数ペア:

[(1, 415893660), (2, 207946830), (3, 138631220), (4, 103973415), (5, 83178732), (6, 69315610), (7, 59413380), (10, 41589366), (12, 34657805), (13, 31991820), (14, 29706690), (15, 27726244), (19, 21889140), (20, 20794683), (21, 19804460), (26, 15995910), (28, 14853345), (30, 13863122), (35, 11882676), (38, 10944570), (39, 10663940), (42, 9902230), (52, 7997955), (57, 7296380), (60, 6931561), (65, 6398364), (70, 5941338), (76, 5472285), (78, 5331970), (84, 4951115), (91, 4570260), (95, 4377828), (105, 3960892), (114, 3648190), (130, 3199182), (133, 3127020), (140, 2970669), (156, 2665985), (182, 2285130), (190, 2188914), (195, 2132788), (210, 1980446), (211, 1971060), (228, 1824095), (247, 1683780), (260, 1599591), (266, 1563510), (273, 1523420), (285, 1459276), (361, 1152060), (364, 1142565), (380, 1094457), (390, 1066394), (399, 1042340), (420, 990223), (422, 985530), (455, 914052), (494, 841890), (532, 781755), (546, 761710), (570, 729638), (633, 657020), (665, 625404), (722, 576030), (741, 561260), (780, 533197), (798, 521170), (844, 492765), (910, 457026), (988, 420945), (1055, 394212), (1083, 384020), (1092, 380855), (1140, 364819), (1235, 336756), (1266, 328510), (1330, 312702), (1365, 304684), (1444, 288015), (1477, 281580), (1482, 280630), (1596, 260585), (1729, 240540), (1805, 230412), (1820, 228513), (1995, 208468), (2110, 197106), (2166, 192010), (2470, 168378), (2527, 164580), (2532, 164255), (2660, 156351), (2730, 152342), (2743, 151620), (2954, 140790), (2964, 140315), (3165, 131404), (3458, 120270), (3610, 115206), (3705, 112252), (3990, 104234), (4009, 103740), (4220, 98553), (4332, 96005), (4431, 93860), (4693, 88620), (4940, 84189), (5054, 82290), (5187, 80180), (5415, 76804), (5460, 76171), (5486, 75810), (5908, 70395), (6330, 65702), (6916, 60135), (7220, 57603), (7385, 56316), (7410, 56126), (7581, 54860), (7980, 52117), (8018, 51870), (8229, 50540), (8645, 48108), (8862, 46930), (9386, 44310), (10108, 41145), (10374, 40090), (10830, 38402), (10972, 37905), (12027, 34580), (12635, 32916), (12660, 32851), (13715, 30324), (14079, 29540), (14770, 28158), (14820, 28063), (15162, 27430), (16036, 25935), (16458, 25270), (17290, 24054), (17724, 23465), (18772, 22155), (19201, 21660), (20045, 20748)]