415276920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 1436292000

約数和(自身を除く): 1021015080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 109, 114, 120, 152, 171, 180, 190, 218, 228, 285, 327, 342, 360, 380, 436, 456, 545, 557, 570, 654, 684, 760, 855, 872, 981, 1090, 1114, 1140, 1308, 1368, 1635, 1671, 1710, 1962, 2071, 2180, 2228, 2280, 2616, 2785, 3270, 3342, 3420, 3924, 4142, 4360, 4456, 4905, 5013, 5570, 6213, 6540, 6684, 6840, 7848, 8284, 8355, 9810, 10026, 10355, 10583, 11140, 12426, 13080, 13368, 16568, 16710, 18639, 19620, 20052, 20710, 21166, 22280, 24852, 25065, 31065, 31749, 33420, 37278, 39240, 40104, 41420, 42332, 49704, 50130, 52915, 60713, 62130, 63498, 66840, 74556, 82840, 84664, 93195, 95247, 100260, 105830, 121426, 124260, 126996, 149112, 158745, 182139, 186390, 190494, 200520, 211660, 242852, 248520, 253992, 303565, 317490, 364278, 372780, 380988, 423320, 476235, 485704, 546417, 607130, 634980, 728556, 745560, 761976, 910695, 952470, 1092834, 1153547, 1214260, 1269960, 1457112, 1821390, 1904940, 2185668, 2307094, 2428520, 2732085, 3460641, 3642780, 3809880, 4371336, 4614188, 5464170, 5767735, 6921282, 7285560, 9228376, 10381923, 10928340, 11535470, 13842564, 17303205, 20763846, 21856680, 23070940, 27685128, 34606410, 41527692, 46141880, 51909615, 69212820, 83055384, 103819230, 138425640, 207638460, 415276920]

約数ペア:

[(1, 415276920), (2, 207638460), (3, 138425640), (4, 103819230), (5, 83055384), (6, 69212820), (8, 51909615), (9, 46141880), (10, 41527692), (12, 34606410), (15, 27685128), (18, 23070940), (19, 21856680), (20, 20763846), (24, 17303205), (30, 13842564), (36, 11535470), (38, 10928340), (40, 10381923), (45, 9228376), (57, 7285560), (60, 6921282), (72, 5767735), (76, 5464170), (90, 4614188), (95, 4371336), (109, 3809880), (114, 3642780), (120, 3460641), (152, 2732085), (171, 2428520), (180, 2307094), (190, 2185668), (218, 1904940), (228, 1821390), (285, 1457112), (327, 1269960), (342, 1214260), (360, 1153547), (380, 1092834), (436, 952470), (456, 910695), (545, 761976), (557, 745560), (570, 728556), (654, 634980), (684, 607130), (760, 546417), (855, 485704), (872, 476235), (981, 423320), (1090, 380988), (1114, 372780), (1140, 364278), (1308, 317490), (1368, 303565), (1635, 253992), (1671, 248520), (1710, 242852), (1962, 211660), (2071, 200520), (2180, 190494), (2228, 186390), (2280, 182139), (2616, 158745), (2785, 149112), (3270, 126996), (3342, 124260), (3420, 121426), (3924, 105830), (4142, 100260), (4360, 95247), (4456, 93195), (4905, 84664), (5013, 82840), (5570, 74556), (6213, 66840), (6540, 63498), (6684, 62130), (6840, 60713), (7848, 52915), (8284, 50130), (8355, 49704), (9810, 42332), (10026, 41420), (10355, 40104), (10583, 39240), (11140, 37278), (12426, 33420), (13080, 31749), (13368, 31065), (16568, 25065), (16710, 24852), (18639, 22280), (19620, 21166), (20052, 20710)]