2469906400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 6887559168

約数和(自身を除く): 4417652768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 47, 50, 52, 62, 65, 80, 94, 100, 104, 124, 130, 155, 160, 163, 188, 200, 208, 235, 248, 260, 310, 325, 326, 376, 400, 403, 416, 470, 496, 520, 611, 620, 650, 652, 752, 775, 800, 806, 815, 940, 992, 1040, 1175, 1222, 1240, 1300, 1304, 1457, 1504, 1550, 1612, 1630, 1880, 2015, 2080, 2119, 2350, 2444, 2480, 2600, 2608, 2914, 3055, 3100, 3224, 3260, 3760, 4030, 4075, 4238, 4700, 4888, 4960, 5053, 5200, 5216, 5828, 6110, 6200, 6448, 6520, 7285, 7520, 7661, 8060, 8150, 8476, 9400, 9776, 10075, 10106, 10400, 10595, 11656, 12220, 12400, 12896, 13040, 14570, 15275, 15322, 16120, 16300, 16952, 18800, 18941, 19552, 20150, 20212, 21190, 23312, 24440, 24800, 25265, 26080, 29140, 30550, 30644, 32240, 32600, 33904, 36425, 37600, 37882, 38305, 40300, 40424, 42380, 46624, 48880, 50530, 52975, 58280, 61100, 61288, 64480, 65200, 65689, 67808, 72850, 75764, 76610, 80600, 80848, 84760, 94705, 97760, 99593, 101060, 105950, 116560, 122200, 122576, 126325, 130400, 131378, 145700, 151528, 153220, 161200, 161696, 169520, 189410, 191525, 199186, 202120, 211900, 233120, 237491, 244400, 245152, 252650, 262756, 291400, 303056, 306440, 322400, 328445, 339040, 378820, 383050, 398372, 404240, 423800, 473525, 474982, 488800, 497965, 505300, 525512, 582800, 606112, 612880, 656890, 757640, 766100, 796744, 808480, 847600, 947050, 949964, 995930, 1010600, 1051024, 1165600, 1187455, 1225760, 1313780, 1515280, 1532200, 1593488, 1642225, 1695200, 1894100, 1899928, 1991860, 2021200, 2102048, 2374910, 2489825, 2627560, 3030560, 3064400, 3087383, 3186976, 3284450, 3788200, 3799856, 3983720, 4042400, 4749820, 4979650, 5255120, 5937275, 6128800, 6174766, 6568900, 7576400, 7599712, 7967440, 9499640, 9959300, 10510240, 11874550, 12349532, 13137800, 15152800, 15436915, 15934880, 18999280, 19918600, 23749100, 24699064, 26275600, 30873830, 37998560, 39837200, 47498200, 49398128, 52551200, 61747660, 77184575, 79674400, 94996400, 98796256, 123495320, 154369150, 189992800, 246990640, 308738300, 493981280, 617476600, 1234953200, 2469906400]

約数ペア:

[(1, 2469906400), (2, 1234953200), (4, 617476600), (5, 493981280), (8, 308738300), (10, 246990640), (13, 189992800), (16, 154369150), (20, 123495320), (25, 98796256), (26, 94996400), (31, 79674400), (32, 77184575), (40, 61747660), (47, 52551200), (50, 49398128), (52, 47498200), (62, 39837200), (65, 37998560), (80, 30873830), (94, 26275600), (100, 24699064), (104, 23749100), (124, 19918600), (130, 18999280), (155, 15934880), (160, 15436915), (163, 15152800), (188, 13137800), (200, 12349532), (208, 11874550), (235, 10510240), (248, 9959300), (260, 9499640), (310, 7967440), (325, 7599712), (326, 7576400), (376, 6568900), (400, 6174766), (403, 6128800), (416, 5937275), (470, 5255120), (496, 4979650), (520, 4749820), (611, 4042400), (620, 3983720), (650, 3799856), (652, 3788200), (752, 3284450), (775, 3186976), (800, 3087383), (806, 3064400), (815, 3030560), (940, 2627560), (992, 2489825), (1040, 2374910), (1175, 2102048), (1222, 2021200), (1240, 1991860), (1300, 1899928), (1304, 1894100), (1457, 1695200), (1504, 1642225), (1550, 1593488), (1612, 1532200), (1630, 1515280), (1880, 1313780), (2015, 1225760), (2080, 1187455), (2119, 1165600), (2350, 1051024), (2444, 1010600), (2480, 995930), (2600, 949964), (2608, 947050), (2914, 847600), (3055, 808480), (3100, 796744), (3224, 766100), (3260, 757640), (3760, 656890), (4030, 612880), (4075, 606112), (4238, 582800), (4700, 525512), (4888, 505300), (4960, 497965), (5053, 488800), (5200, 474982), (5216, 473525), (5828, 423800), (6110, 404240), (6200, 398372), (6448, 383050), (6520, 378820), (7285, 339040), (7520, 328445), (7661, 322400), (8060, 306440), (8150, 303056), (8476, 291400), (9400, 262756), (9776, 252650), (10075, 245152), (10106, 244400), (10400, 237491), (10595, 233120), (11656, 211900), (12220, 202120), (12400, 199186), (12896, 191525), (13040, 189410), (14570, 169520), (15275, 161696), (15322, 161200), (16120, 153220), (16300, 151528), (16952, 145700), (18800, 131378), (18941, 130400), (19552, 126325), (20150, 122576), (20212, 122200), (21190, 116560), (23312, 105950), (24440, 101060), (24800, 99593), (25265, 97760), (26080, 94705), (29140, 84760), (30550, 80848), (30644, 80600), (32240, 76610), (32600, 75764), (33904, 72850), (36425, 67808), (37600, 65689), (37882, 65200), (38305, 64480), (40300, 61288), (40424, 61100), (42380, 58280), (46624, 52975), (48880, 50530)]