512316420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 288

約数和(自身を含む): 1911216384

約数和(自身を除く): 1398899964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 121, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 242, 255, 308, 330, 340, 357, 363, 374, 385, 420, 462, 476, 484, 510, 561, 593, 595, 605, 660, 714, 726, 748, 770, 847, 924, 935, 1020, 1122, 1155, 1186, 1190, 1210, 1309, 1428, 1452, 1540, 1694, 1779, 1785, 1815, 1870, 2057, 2244, 2310, 2372, 2380, 2420, 2541, 2618, 2805, 2965, 3388, 3558, 3570, 3630, 3740, 3927, 4114, 4151, 4235, 4620, 5082, 5236, 5610, 5930, 6171, 6523, 6545, 7116, 7140, 7260, 7854, 8228, 8302, 8470, 8895, 10081, 10164, 10285, 11220, 11860, 12342, 12453, 12705, 13046, 13090, 14399, 15708, 16604, 16940, 17790, 19569, 19635, 20162, 20570, 20755, 24684, 24906, 25410, 26092, 26180, 28798, 30243, 30855, 32615, 35580, 39138, 39270, 40324, 41140, 41510, 43197, 45661, 49812, 50405, 50820, 57596, 60486, 61710, 62265, 65230, 70567, 71753, 71995, 78276, 78540, 83020, 86394, 91322, 97845, 100810, 110891, 120972, 123420, 124530, 130460, 136983, 141134, 143506, 143990, 151215, 172788, 182644, 195690, 201620, 211701, 215259, 215985, 221782, 228305, 249060, 273966, 282268, 287012, 287980, 302430, 332673, 352835, 358765, 391380, 423402, 430518, 431970, 443564, 456610, 502271, 547932, 554455, 604860, 665346, 684915, 705670, 717530, 776237, 846804, 861036, 863940, 913220, 1004542, 1058505, 1076295, 1108910, 1219801, 1330692, 1369830, 1411340, 1435060, 1506813, 1552474, 1663365, 2009084, 2117010, 2152590, 2217820, 2328711, 2439602, 2511355, 2739660, 3013626, 3104948, 3326730, 3659403, 3881185, 4234020, 4305180, 4657422, 4879204, 5022710, 6027252, 6099005, 6653460, 7318806, 7534065, 7762370, 8538607, 9314844, 10045420, 11643555, 12198010, 14637612, 15068130, 15524740, 17077214, 18297015, 23287110, 24396020, 25615821, 30136260, 34154428, 36594030, 42693035, 46574220, 51231642, 73188060, 85386070, 102463284, 128079105, 170772140, 256158210, 512316420]

約数ペア:

[(1, 512316420), (2, 256158210), (3, 170772140), (4, 128079105), (5, 102463284), (6, 85386070), (7, 73188060), (10, 51231642), (11, 46574220), (12, 42693035), (14, 36594030), (15, 34154428), (17, 30136260), (20, 25615821), (21, 24396020), (22, 23287110), (28, 18297015), (30, 17077214), (33, 15524740), (34, 15068130), (35, 14637612), (42, 12198010), (44, 11643555), (51, 10045420), (55, 9314844), (60, 8538607), (66, 7762370), (68, 7534065), (70, 7318806), (77, 6653460), (84, 6099005), (85, 6027252), (102, 5022710), (105, 4879204), (110, 4657422), (119, 4305180), (121, 4234020), (132, 3881185), (140, 3659403), (154, 3326730), (165, 3104948), (170, 3013626), (187, 2739660), (204, 2511355), (210, 2439602), (220, 2328711), (231, 2217820), (238, 2152590), (242, 2117010), (255, 2009084), (308, 1663365), (330, 1552474), (340, 1506813), (357, 1435060), (363, 1411340), (374, 1369830), (385, 1330692), (420, 1219801), (462, 1108910), (476, 1076295), (484, 1058505), (510, 1004542), (561, 913220), (593, 863940), (595, 861036), (605, 846804), (660, 776237), (714, 717530), (726, 705670), (748, 684915), (770, 665346), (847, 604860), (924, 554455), (935, 547932), (1020, 502271), (1122, 456610), (1155, 443564), (1186, 431970), (1190, 430518), (1210, 423402), (1309, 391380), (1428, 358765), (1452, 352835), (1540, 332673), (1694, 302430), (1779, 287980), (1785, 287012), (1815, 282268), (1870, 273966), (2057, 249060), (2244, 228305), (2310, 221782), (2372, 215985), (2380, 215259), (2420, 211701), (2541, 201620), (2618, 195690), (2805, 182644), (2965, 172788), (3388, 151215), (3558, 143990), (3570, 143506), (3630, 141134), (3740, 136983), (3927, 130460), (4114, 124530), (4151, 123420), (4235, 120972), (4620, 110891), (5082, 100810), (5236, 97845), (5610, 91322), (5930, 86394), (6171, 83020), (6523, 78540), (6545, 78276), (7116, 71995), (7140, 71753), (7260, 70567), (7854, 65230), (8228, 62265), (8302, 61710), (8470, 60486), (8895, 57596), (10081, 50820), (10164, 50405), (10285, 49812), (11220, 45661), (11860, 43197), (12342, 41510), (12453, 41140), (12705, 40324), (13046, 39270), (13090, 39138), (14399, 35580), (15708, 32615), (16604, 30855), (16940, 30243), (17790, 28798), (19569, 26180), (19635, 26092), (20162, 25410), (20570, 24906), (20755, 24684)]