492963240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1784

約数の個数: 256

約数和(自身を含む): 1904394240

約数和(自身を除く): 1411431000

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, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1705, 1721, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2604, 2728, 3080, 3255, 3410, 3442, 3720, 4092, 4340, 4620, 4774, 5115, 5163, 5208, 6510, 6820, 6884, 7161, 8184, 8605, 8680, 9240, 9548, 10230, 10326, 11935, 12047, 13020, 13640, 13768, 14322, 17210, 18931, 19096, 20460, 20652, 23870, 24094, 25815, 26040, 28644, 34420, 35805, 36141, 37862, 40920, 41304, 47740, 48188, 51630, 53351, 56793, 57288, 60235, 68840, 71610, 72282, 75724, 94655, 95480, 96376, 103260, 106702, 113586, 120470, 132517, 143220, 144564, 151448, 160053, 180705, 189310, 206520, 213404, 227172, 240940, 265034, 266755, 283965, 286440, 289128, 320106, 361410, 373457, 378620, 397551, 426808, 454344, 481880, 530068, 533510, 567930, 586861, 640212, 662585, 722820, 746914, 757240, 795102, 800265, 1060136, 1067020, 1120371, 1135860, 1173722, 1280424, 1325170, 1445640, 1493828, 1590204, 1600530, 1760583, 1867285, 1987755, 2134040, 2240742, 2271720, 2347444, 2650340, 2934305, 2987656, 3180408, 3201060, 3521166, 3734570, 3975510, 4108027, 4481484, 4694888, 5300680, 5601855, 5868610, 6402120, 7042332, 7469140, 7951020, 8216054, 8802915, 8962968, 11203710, 11737220, 12324081, 14084664, 14938280, 15902040, 16432108, 17605830, 20540135, 22407420, 23474440, 24648162, 32864216, 35211660, 41080270, 44814840, 49296324, 61620405, 70423320, 82160540, 98592648, 123240810, 164321080, 246481620, 492963240]

約数ペア:

[(1, 492963240), (2, 246481620), (3, 164321080), (4, 123240810), (5, 98592648), (6, 82160540), (7, 70423320), (8, 61620405), (10, 49296324), (11, 44814840), (12, 41080270), (14, 35211660), (15, 32864216), (20, 24648162), (21, 23474440), (22, 22407420), (24, 20540135), (28, 17605830), (30, 16432108), (31, 15902040), (33, 14938280), (35, 14084664), (40, 12324081), (42, 11737220), (44, 11203710), (55, 8962968), (56, 8802915), (60, 8216054), (62, 7951020), (66, 7469140), (70, 7042332), (77, 6402120), (84, 5868610), (88, 5601855), (93, 5300680), (105, 4694888), (110, 4481484), (120, 4108027), (124, 3975510), (132, 3734570), (140, 3521166), (154, 3201060), (155, 3180408), (165, 2987656), (168, 2934305), (186, 2650340), (210, 2347444), (217, 2271720), (220, 2240742), (231, 2134040), (248, 1987755), (264, 1867285), (280, 1760583), (308, 1600530), (310, 1590204), (330, 1493828), (341, 1445640), (372, 1325170), (385, 1280424), (420, 1173722), (434, 1135860), (440, 1120371), (462, 1067020), (465, 1060136), (616, 800265), (620, 795102), (651, 757240), (660, 746914), (682, 722820), (744, 662585), (770, 640212), (840, 586861), (868, 567930), (924, 533510), (930, 530068), (1023, 481880), (1085, 454344), (1155, 426808), (1240, 397551), (1302, 378620), (1320, 373457), (1364, 361410), (1540, 320106), (1705, 289128), (1721, 286440), (1736, 283965), (1848, 266755), (1860, 265034), (2046, 240940), (2170, 227172), (2310, 213404), (2387, 206520), (2604, 189310), (2728, 180705), (3080, 160053), (3255, 151448), (3410, 144564), (3442, 143220), (3720, 132517), (4092, 120470), (4340, 113586), (4620, 106702), (4774, 103260), (5115, 96376), (5163, 95480), (5208, 94655), (6510, 75724), (6820, 72282), (6884, 71610), (7161, 68840), (8184, 60235), (8605, 57288), (8680, 56793), (9240, 53351), (9548, 51630), (10230, 48188), (10326, 47740), (11935, 41304), (12047, 40920), (13020, 37862), (13640, 36141), (13768, 35805), (14322, 34420), (17210, 28644), (18931, 26040), (19096, 25815), (20460, 24094), (20652, 23870)]