492449880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:674

約数の個数: 256

約数和(自身を含む): 1741824000

約数和(自身を除く): 1249374120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 390, 403, 408, 442, 465, 510, 520, 527, 599, 620, 663, 680, 744, 780, 806, 884, 930, 1020, 1054, 1105, 1198, 1209, 1240, 1326, 1560, 1581, 1612, 1768, 1797, 1860, 2015, 2040, 2108, 2210, 2396, 2418, 2635, 2652, 2995, 3162, 3224, 3315, 3594, 3720, 4030, 4216, 4420, 4792, 4836, 5270, 5304, 5990, 6045, 6324, 6630, 6851, 7188, 7787, 7905, 8060, 8840, 8985, 9672, 10183, 10540, 11980, 12090, 12648, 13260, 13702, 14376, 15574, 15810, 16120, 17970, 18569, 20366, 20553, 21080, 23361, 23960, 24180, 26520, 27404, 30549, 31148, 31620, 34255, 35940, 37138, 38935, 40732, 41106, 46722, 48360, 50915, 54808, 55707, 61098, 62296, 63240, 68510, 71880, 74276, 77870, 81464, 82212, 92845, 93444, 101830, 102765, 111414, 116805, 122196, 132379, 137020, 148552, 152745, 155740, 164424, 185690, 186888, 203660, 205530, 222828, 233610, 241397, 244392, 264758, 274040, 278535, 305490, 311480, 315673, 371380, 397137, 407320, 411060, 445656, 467220, 482794, 529516, 557070, 610980, 631346, 661895, 724191, 742760, 794274, 822120, 934440, 947019, 965588, 1059032, 1114140, 1206985, 1221960, 1262692, 1323790, 1448382, 1578365, 1588548, 1894038, 1931176, 1985685, 2228280, 2413970, 2525384, 2647580, 2896764, 3156730, 3177096, 3620955, 3788076, 3971370, 4103749, 4735095, 4827940, 5295160, 5793528, 6313460, 7241910, 7576152, 7942740, 8207498, 9470190, 9655880, 12311247, 12626920, 14483820, 15885480, 16414996, 18940380, 20518745, 24622494, 28967640, 32829992, 37880760, 41037490, 49244988, 61556235, 82074980, 98489976, 123112470, 164149960, 246224940, 492449880]

約数ペア:

[(1, 492449880), (2, 246224940), (3, 164149960), (4, 123112470), (5, 98489976), (6, 82074980), (8, 61556235), (10, 49244988), (12, 41037490), (13, 37880760), (15, 32829992), (17, 28967640), (20, 24622494), (24, 20518745), (26, 18940380), (30, 16414996), (31, 15885480), (34, 14483820), (39, 12626920), (40, 12311247), (51, 9655880), (52, 9470190), (60, 8207498), (62, 7942740), (65, 7576152), (68, 7241910), (78, 6313460), (85, 5793528), (93, 5295160), (102, 4827940), (104, 4735095), (120, 4103749), (124, 3971370), (130, 3788076), (136, 3620955), (155, 3177096), (156, 3156730), (170, 2896764), (186, 2647580), (195, 2525384), (204, 2413970), (221, 2228280), (248, 1985685), (255, 1931176), (260, 1894038), (310, 1588548), (312, 1578365), (340, 1448382), (372, 1323790), (390, 1262692), (403, 1221960), (408, 1206985), (442, 1114140), (465, 1059032), (510, 965588), (520, 947019), (527, 934440), (599, 822120), (620, 794274), (663, 742760), (680, 724191), (744, 661895), (780, 631346), (806, 610980), (884, 557070), (930, 529516), (1020, 482794), (1054, 467220), (1105, 445656), (1198, 411060), (1209, 407320), (1240, 397137), (1326, 371380), (1560, 315673), (1581, 311480), (1612, 305490), (1768, 278535), (1797, 274040), (1860, 264758), (2015, 244392), (2040, 241397), (2108, 233610), (2210, 222828), (2396, 205530), (2418, 203660), (2635, 186888), (2652, 185690), (2995, 164424), (3162, 155740), (3224, 152745), (3315, 148552), (3594, 137020), (3720, 132379), (4030, 122196), (4216, 116805), (4420, 111414), (4792, 102765), (4836, 101830), (5270, 93444), (5304, 92845), (5990, 82212), (6045, 81464), (6324, 77870), (6630, 74276), (6851, 71880), (7188, 68510), (7787, 63240), (7905, 62296), (8060, 61098), (8840, 55707), (8985, 54808), (9672, 50915), (10183, 48360), (10540, 46722), (11980, 41106), (12090, 40732), (12648, 38935), (13260, 37138), (13702, 35940), (14376, 34255), (15574, 31620), (15810, 31148), (16120, 30549), (17970, 27404), (18569, 26520), (20366, 24180), (20553, 23960), (21080, 23361)]