130903080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 256

約数和(自身を含む): 506511360

約数和(自身を除く): 375608280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 457, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 868, 914, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1371, 1540, 1705, 1736, 1828, 1848, 1860, 2046, 2170, 2285, 2310, 2387, 2604, 2728, 2742, 3080, 3199, 3255, 3410, 3656, 3720, 4092, 4340, 4570, 4620, 4774, 5027, 5115, 5208, 5484, 6398, 6510, 6820, 6855, 7161, 8184, 8680, 9140, 9240, 9548, 9597, 10054, 10230, 10968, 11935, 12796, 13020, 13640, 13710, 14167, 14322, 15081, 15995, 18280, 19096, 19194, 20108, 20460, 23870, 25135, 25592, 26040, 27420, 28334, 28644, 30162, 31990, 35189, 35805, 38388, 40216, 40920, 42501, 47740, 47985, 50270, 54840, 56668, 57288, 60324, 63980, 70378, 70835, 71610, 75405, 76776, 85002, 95480, 95970, 99169, 100540, 105567, 113336, 120648, 127960, 140756, 141670, 143220, 150810, 155837, 170004, 175945, 191940, 198338, 201080, 211134, 212505, 281512, 283340, 286440, 297507, 301620, 311674, 340008, 351890, 383880, 396676, 422268, 425010, 467511, 495845, 527835, 566680, 595014, 603240, 623348, 703780, 779185, 793352, 844536, 850020, 935022, 991690, 1055670, 1090859, 1190028, 1246696, 1407560, 1487535, 1558370, 1700040, 1870044, 1983380, 2111340, 2181718, 2337555, 2380056, 2975070, 3116740, 3272577, 3740088, 3966760, 4222680, 4363436, 4675110, 5454295, 5950140, 6233480, 6545154, 8726872, 9350220, 10908590, 11900280, 13090308, 16362885, 18700440, 21817180, 26180616, 32725770, 43634360, 65451540, 130903080]

約数ペア:

[(1, 130903080), (2, 65451540), (3, 43634360), (4, 32725770), (5, 26180616), (6, 21817180), (7, 18700440), (8, 16362885), (10, 13090308), (11, 11900280), (12, 10908590), (14, 9350220), (15, 8726872), (20, 6545154), (21, 6233480), (22, 5950140), (24, 5454295), (28, 4675110), (30, 4363436), (31, 4222680), (33, 3966760), (35, 3740088), (40, 3272577), (42, 3116740), (44, 2975070), (55, 2380056), (56, 2337555), (60, 2181718), (62, 2111340), (66, 1983380), (70, 1870044), (77, 1700040), (84, 1558370), (88, 1487535), (93, 1407560), (105, 1246696), (110, 1190028), (120, 1090859), (124, 1055670), (132, 991690), (140, 935022), (154, 850020), (155, 844536), (165, 793352), (168, 779185), (186, 703780), (210, 623348), (217, 603240), (220, 595014), (231, 566680), (248, 527835), (264, 495845), (280, 467511), (308, 425010), (310, 422268), (330, 396676), (341, 383880), (372, 351890), (385, 340008), (420, 311674), (434, 301620), (440, 297507), (457, 286440), (462, 283340), (465, 281512), (616, 212505), (620, 211134), (651, 201080), (660, 198338), (682, 191940), (744, 175945), (770, 170004), (840, 155837), (868, 150810), (914, 143220), (924, 141670), (930, 140756), (1023, 127960), (1085, 120648), (1155, 113336), (1240, 105567), (1302, 100540), (1320, 99169), (1364, 95970), (1371, 95480), (1540, 85002), (1705, 76776), (1736, 75405), (1828, 71610), (1848, 70835), (1860, 70378), (2046, 63980), (2170, 60324), (2285, 57288), (2310, 56668), (2387, 54840), (2604, 50270), (2728, 47985), (2742, 47740), (3080, 42501), (3199, 40920), (3255, 40216), (3410, 38388), (3656, 35805), (3720, 35189), (4092, 31990), (4340, 30162), (4570, 28644), (4620, 28334), (4774, 27420), (5027, 26040), (5115, 25592), (5208, 25135), (5484, 23870), (6398, 20460), (6510, 20108), (6820, 19194), (6855, 19096), (7161, 18280), (8184, 15995), (8680, 15081), (9140, 14322), (9240, 14167), (9548, 13710), (9597, 13640), (10054, 13020), (10230, 12796), (10968, 11935)]