896908740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 288

約数和(自身を含む): 3251856384

約数和(自身を除く): 2354947644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 124, 130, 140, 147, 155, 156, 182, 186, 195, 196, 210, 217, 245, 260, 273, 294, 310, 364, 372, 390, 403, 420, 434, 455, 465, 490, 546, 588, 620, 637, 651, 735, 757, 780, 806, 868, 910, 930, 980, 1085, 1092, 1209, 1274, 1302, 1365, 1470, 1514, 1519, 1612, 1820, 1860, 1911, 2015, 2170, 2271, 2418, 2548, 2604, 2730, 2821, 2940, 3028, 3038, 3185, 3255, 3785, 3822, 4030, 4340, 4542, 4557, 4836, 5299, 5460, 5642, 6045, 6076, 6370, 6510, 7570, 7595, 7644, 8060, 8463, 9084, 9114, 9555, 9841, 10598, 11284, 11355, 12090, 12740, 13020, 14105, 15140, 15190, 15897, 16926, 18228, 19110, 19682, 19747, 21196, 22710, 22785, 23467, 24180, 26495, 28210, 29523, 30380, 31794, 33852, 37093, 38220, 39364, 39494, 42315, 45420, 45570, 46934, 49205, 52990, 56420, 59046, 59241, 63588, 68887, 70401, 74186, 78988, 79485, 84630, 91140, 93868, 98410, 98735, 105980, 111279, 117335, 118092, 118482, 137774, 140802, 147615, 148372, 158970, 164269, 169260, 185465, 196820, 197470, 206661, 222558, 234670, 236964, 275548, 281604, 295230, 296205, 305071, 317940, 328538, 344435, 352005, 370930, 394940, 413322, 445116, 469340, 482209, 492807, 556395, 590460, 592410, 610142, 657076, 688870, 704010, 741860, 821345, 826644, 915213, 964418, 985614, 1033305, 1112790, 1149883, 1184820, 1220284, 1377740, 1408020, 1446627, 1525355, 1642690, 1830426, 1928836, 1971228, 2066610, 2135497, 2225580, 2299766, 2411045, 2464035, 2893254, 3050710, 3285380, 3449649, 3660852, 4133220, 4270994, 4576065, 4599532, 4822090, 4928070, 5749415, 5786508, 6101420, 6406491, 6899298, 7233135, 8541988, 9152130, 9644180, 9856140, 10677485, 11498830, 12812982, 13798596, 14466270, 14948479, 17248245, 18304260, 21354970, 22997660, 25625964, 28932540, 29896958, 32032455, 34496490, 42709940, 44845437, 59793916, 64064910, 68992980, 74742395, 89690874, 128129820, 149484790, 179381748, 224227185, 298969580, 448454370, 896908740]

約数ペア:

[(1, 896908740), (2, 448454370), (3, 298969580), (4, 224227185), (5, 179381748), (6, 149484790), (7, 128129820), (10, 89690874), (12, 74742395), (13, 68992980), (14, 64064910), (15, 59793916), (20, 44845437), (21, 42709940), (26, 34496490), (28, 32032455), (30, 29896958), (31, 28932540), (35, 25625964), (39, 22997660), (42, 21354970), (49, 18304260), (52, 17248245), (60, 14948479), (62, 14466270), (65, 13798596), (70, 12812982), (78, 11498830), (84, 10677485), (91, 9856140), (93, 9644180), (98, 9152130), (105, 8541988), (124, 7233135), (130, 6899298), (140, 6406491), (147, 6101420), (155, 5786508), (156, 5749415), (182, 4928070), (186, 4822090), (195, 4599532), (196, 4576065), (210, 4270994), (217, 4133220), (245, 3660852), (260, 3449649), (273, 3285380), (294, 3050710), (310, 2893254), (364, 2464035), (372, 2411045), (390, 2299766), (403, 2225580), (420, 2135497), (434, 2066610), (455, 1971228), (465, 1928836), (490, 1830426), (546, 1642690), (588, 1525355), (620, 1446627), (637, 1408020), (651, 1377740), (735, 1220284), (757, 1184820), (780, 1149883), (806, 1112790), (868, 1033305), (910, 985614), (930, 964418), (980, 915213), (1085, 826644), (1092, 821345), (1209, 741860), (1274, 704010), (1302, 688870), (1365, 657076), (1470, 610142), (1514, 592410), (1519, 590460), (1612, 556395), (1820, 492807), (1860, 482209), (1911, 469340), (2015, 445116), (2170, 413322), (2271, 394940), (2418, 370930), (2548, 352005), (2604, 344435), (2730, 328538), (2821, 317940), (2940, 305071), (3028, 296205), (3038, 295230), (3185, 281604), (3255, 275548), (3785, 236964), (3822, 234670), (4030, 222558), (4340, 206661), (4542, 197470), (4557, 196820), (4836, 185465), (5299, 169260), (5460, 164269), (5642, 158970), (6045, 148372), (6076, 147615), (6370, 140802), (6510, 137774), (7570, 118482), (7595, 118092), (7644, 117335), (8060, 111279), (8463, 105980), (9084, 98735), (9114, 98410), (9555, 93868), (9841, 91140), (10598, 84630), (11284, 79485), (11355, 78988), (12090, 74186), (12740, 70401), (13020, 68887), (14105, 63588), (15140, 59241), (15190, 59046), (15897, 56420), (16926, 52990), (18228, 49205), (19110, 46934), (19682, 45570), (19747, 45420), (21196, 42315), (22710, 39494), (22785, 39364), (23467, 38220), (24180, 37093), (26495, 33852), (28210, 31794), (29523, 30380)]