474113640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3992

約数の個数: 256

約数和(自身を含む): 1910200320

約数和(自身を除く): 1436086680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 3947, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 7894, 8008, 8580, 9240, 10010, 10920, 11841, 12012, 15015, 15788, 17160, 19735, 20020, 23682, 24024, 27629, 30030, 31576, 39470, 40040, 43417, 47364, 51311, 55258, 59205, 60060, 78940, 82887, 86834, 94728, 102622, 110516, 118410, 120120, 130251, 138145, 153933, 157880, 165774, 173668, 205244, 217085, 221032, 236820, 256555, 260502, 276290, 303919, 307866, 331548, 347336, 359177, 410488, 414435, 434170, 473640, 513110, 521004, 552580, 564421, 607838, 615732, 651255, 663096, 718354, 769665, 828870, 868340, 911757, 1026220, 1042008, 1077531, 1105160, 1128842, 1215676, 1231464, 1302510, 1436708, 1519595, 1539330, 1657740, 1693263, 1736680, 1795885, 1823514, 2052440, 2155062, 2257684, 2431352, 2605020, 2822105, 2873416, 3039190, 3078660, 3315480, 3386526, 3591770, 3647028, 3950947, 4310124, 4515368, 4558785, 5210040, 5387655, 5644210, 6078380, 6157320, 6773052, 7183540, 7294056, 7901894, 8466315, 8620248, 9117570, 10775310, 11288420, 11852841, 12156760, 13546104, 14367080, 15803788, 16932630, 18235140, 19754735, 21550620, 22576840, 23705682, 31607576, 33865260, 36470280, 39509470, 43101240, 47411364, 59264205, 67730520, 79018940, 94822728, 118528410, 158037880, 237056820, 474113640]

約数ペア:

[(1, 474113640), (2, 237056820), (3, 158037880), (4, 118528410), (5, 94822728), (6, 79018940), (7, 67730520), (8, 59264205), (10, 47411364), (11, 43101240), (12, 39509470), (13, 36470280), (14, 33865260), (15, 31607576), (20, 23705682), (21, 22576840), (22, 21550620), (24, 19754735), (26, 18235140), (28, 16932630), (30, 15803788), (33, 14367080), (35, 13546104), (39, 12156760), (40, 11852841), (42, 11288420), (44, 10775310), (52, 9117570), (55, 8620248), (56, 8466315), (60, 7901894), (65, 7294056), (66, 7183540), (70, 6773052), (77, 6157320), (78, 6078380), (84, 5644210), (88, 5387655), (91, 5210040), (104, 4558785), (105, 4515368), (110, 4310124), (120, 3950947), (130, 3647028), (132, 3591770), (140, 3386526), (143, 3315480), (154, 3078660), (156, 3039190), (165, 2873416), (168, 2822105), (182, 2605020), (195, 2431352), (210, 2257684), (220, 2155062), (231, 2052440), (260, 1823514), (264, 1795885), (273, 1736680), (280, 1693263), (286, 1657740), (308, 1539330), (312, 1519595), (330, 1436708), (364, 1302510), (385, 1231464), (390, 1215676), (420, 1128842), (429, 1105160), (440, 1077531), (455, 1042008), (462, 1026220), (520, 911757), (546, 868340), (572, 828870), (616, 769665), (660, 718354), (715, 663096), (728, 651255), (770, 615732), (780, 607838), (840, 564421), (858, 552580), (910, 521004), (924, 513110), (1001, 473640), (1092, 434170), (1144, 414435), (1155, 410488), (1320, 359177), (1365, 347336), (1430, 331548), (1540, 307866), (1560, 303919), (1716, 276290), (1820, 260502), (1848, 256555), (2002, 236820), (2145, 221032), (2184, 217085), (2310, 205244), (2730, 173668), (2860, 165774), (3003, 157880), (3080, 153933), (3432, 138145), (3640, 130251), (3947, 120120), (4004, 118410), (4290, 110516), (4620, 102622), (5005, 94728), (5460, 86834), (5720, 82887), (6006, 78940), (7894, 60060), (8008, 59205), (8580, 55258), (9240, 51311), (10010, 47364), (10920, 43417), (11841, 40040), (12012, 39470), (15015, 31576), (15788, 30030), (17160, 27629), (19735, 24024), (20020, 23682)]