475865640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2464

約数の個数: 192

約数和(自身を含む): 1684800000

約数和(自身を除く): 1208934360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1740, 2088, 2204, 2280, 2399, 2610, 2755, 3306, 3420, 3480, 4408, 4798, 4959, 5220, 5510, 6612, 6840, 7197, 8265, 9596, 9918, 10440, 11020, 11995, 13224, 14394, 16530, 19192, 19836, 21591, 22040, 23990, 24795, 28788, 33060, 35985, 39672, 43182, 45581, 47980, 49590, 57576, 66120, 69571, 71970, 86364, 91162, 95960, 99180, 107955, 136743, 139142, 143940, 172728, 182324, 198360, 208713, 215910, 227905, 273486, 278284, 287880, 347855, 364648, 410229, 417426, 431820, 455810, 546972, 556568, 626139, 683715, 695710, 820458, 834852, 863640, 911620, 1043565, 1093944, 1252278, 1321849, 1367430, 1391420, 1640916, 1669704, 1823240, 2051145, 2087130, 2504556, 2643698, 2734860, 2782840, 3130695, 3281832, 3965547, 4102290, 4174260, 5009112, 5287396, 5469720, 6261390, 6609245, 7931094, 8204580, 8348520, 10574792, 11896641, 12522780, 13218490, 15862188, 16409160, 19827735, 23793282, 25045560, 26436980, 31724376, 39655470, 47586564, 52873960, 59483205, 79310940, 95173128, 118966410, 158621880, 237932820, 475865640]

約数ペア:

[(1, 475865640), (2, 237932820), (3, 158621880), (4, 118966410), (5, 95173128), (6, 79310940), (8, 59483205), (9, 52873960), (10, 47586564), (12, 39655470), (15, 31724376), (18, 26436980), (19, 25045560), (20, 23793282), (24, 19827735), (29, 16409160), (30, 15862188), (36, 13218490), (38, 12522780), (40, 11896641), (45, 10574792), (57, 8348520), (58, 8204580), (60, 7931094), (72, 6609245), (76, 6261390), (87, 5469720), (90, 5287396), (95, 5009112), (114, 4174260), (116, 4102290), (120, 3965547), (145, 3281832), (152, 3130695), (171, 2782840), (174, 2734860), (180, 2643698), (190, 2504556), (228, 2087130), (232, 2051145), (261, 1823240), (285, 1669704), (290, 1640916), (342, 1391420), (348, 1367430), (360, 1321849), (380, 1252278), (435, 1093944), (456, 1043565), (522, 911620), (551, 863640), (570, 834852), (580, 820458), (684, 695710), (696, 683715), (760, 626139), (855, 556568), (870, 546972), (1044, 455810), (1102, 431820), (1140, 417426), (1160, 410229), (1305, 364648), (1368, 347855), (1653, 287880), (1710, 278284), (1740, 273486), (2088, 227905), (2204, 215910), (2280, 208713), (2399, 198360), (2610, 182324), (2755, 172728), (3306, 143940), (3420, 139142), (3480, 136743), (4408, 107955), (4798, 99180), (4959, 95960), (5220, 91162), (5510, 86364), (6612, 71970), (6840, 69571), (7197, 66120), (8265, 57576), (9596, 49590), (9918, 47980), (10440, 45581), (11020, 43182), (11995, 39672), (13224, 35985), (14394, 33060), (16530, 28788), (19192, 24795), (19836, 23990), (21591, 22040)]