485810640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2418

約数の個数: 240

約数和(自身を含む): 1910877696

約数和(自身を除く): 1425067056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2296, 2351, 2460, 2520, 2583, 2870, 2952, 3280, 3444, 3690, 4305, 4592, 4702, 4920, 5040, 5166, 5740, 5904, 6888, 7053, 7380, 8610, 9404, 9840, 10332, 11480, 11755, 12915, 13776, 14106, 14760, 16457, 17220, 18808, 20664, 21159, 22960, 23510, 25830, 28212, 29520, 32914, 34440, 35265, 37616, 41328, 42318, 47020, 49371, 51660, 56424, 65828, 68880, 70530, 82285, 84636, 94040, 96391, 98742, 103320, 105795, 112848, 131656, 141060, 148113, 164570, 169272, 188080, 192782, 197484, 206640, 211590, 246855, 263312, 282120, 289173, 296226, 329140, 338544, 385564, 394968, 423180, 481955, 493710, 564240, 578346, 592452, 658280, 674737, 740565, 771128, 789936, 846360, 867519, 963910, 987420, 1156692, 1184904, 1316560, 1349474, 1445865, 1481130, 1542256, 1692720, 1735038, 1927820, 1974840, 2024211, 2313384, 2369808, 2698948, 2891730, 2962260, 3373685, 3470076, 3855640, 3949680, 4048422, 4337595, 4626768, 5397896, 5783460, 5924520, 6072633, 6747370, 6940152, 7711280, 8096844, 8675190, 10121055, 10795792, 11566920, 11849040, 12145266, 13494740, 13880304, 16193688, 17350380, 20242110, 23133840, 24290532, 26989480, 30363165, 32387376, 34700760, 40484220, 48581064, 53978960, 60726330, 69401520, 80968440, 97162128, 121452660, 161936880, 242905320, 485810640]

約数ペア:

[(1, 485810640), (2, 242905320), (3, 161936880), (4, 121452660), (5, 97162128), (6, 80968440), (7, 69401520), (8, 60726330), (9, 53978960), (10, 48581064), (12, 40484220), (14, 34700760), (15, 32387376), (16, 30363165), (18, 26989480), (20, 24290532), (21, 23133840), (24, 20242110), (28, 17350380), (30, 16193688), (35, 13880304), (36, 13494740), (40, 12145266), (41, 11849040), (42, 11566920), (45, 10795792), (48, 10121055), (56, 8675190), (60, 8096844), (63, 7711280), (70, 6940152), (72, 6747370), (80, 6072633), (82, 5924520), (84, 5783460), (90, 5397896), (105, 4626768), (112, 4337595), (120, 4048422), (123, 3949680), (126, 3855640), (140, 3470076), (144, 3373685), (164, 2962260), (168, 2891730), (180, 2698948), (205, 2369808), (210, 2313384), (240, 2024211), (246, 1974840), (252, 1927820), (280, 1735038), (287, 1692720), (315, 1542256), (328, 1481130), (336, 1445865), (360, 1349474), (369, 1316560), (410, 1184904), (420, 1156692), (492, 987420), (504, 963910), (560, 867519), (574, 846360), (615, 789936), (630, 771128), (656, 740565), (720, 674737), (738, 658280), (820, 592452), (840, 578346), (861, 564240), (984, 493710), (1008, 481955), (1148, 423180), (1230, 394968), (1260, 385564), (1435, 338544), (1476, 329140), (1640, 296226), (1680, 289173), (1722, 282120), (1845, 263312), (1968, 246855), (2296, 211590), (2351, 206640), (2460, 197484), (2520, 192782), (2583, 188080), (2870, 169272), (2952, 164570), (3280, 148113), (3444, 141060), (3690, 131656), (4305, 112848), (4592, 105795), (4702, 103320), (4920, 98742), (5040, 96391), (5166, 94040), (5740, 84636), (5904, 82285), (6888, 70530), (7053, 68880), (7380, 65828), (8610, 56424), (9404, 51660), (9840, 49371), (10332, 47020), (11480, 42318), (11755, 41328), (12915, 37616), (13776, 35265), (14106, 34440), (14760, 32914), (16457, 29520), (17220, 28212), (18808, 25830), (20664, 23510), (21159, 22960)]