8261812440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2819}}^1$

素因数の和:4006

約数の個数: 192

約数和(自身を含む): 30724012800

約数和(自身を除く): 22462200360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1163, 1260, 2326, 2520, 2819, 3489, 4652, 5638, 5815, 6978, 8141, 8457, 9304, 10467, 11276, 11630, 13956, 14095, 16282, 16914, 17445, 19733, 20934, 22552, 23260, 24423, 25371, 27912, 28190, 32564, 33828, 34890, 39466, 40705, 41868, 42285, 46520, 48846, 50742, 52335, 56380, 59199, 65128, 67656, 69780, 73269, 78932, 81410, 83736, 84570, 97692, 98665, 101484, 104670, 112760, 118398, 122115, 126855, 139560, 146538, 157864, 162820, 169140, 177597, 195384, 197330, 202968, 209340, 236796, 244230, 253710, 293076, 295995, 325640, 338280, 355194, 366345, 394660, 418680, 473592, 488460, 507420, 586152, 591990, 710388, 732690, 789320, 887985, 976920, 1014840, 1183980, 1420776, 1465380, 1775970, 2367960, 2930760, 3278497, 3551940, 6556994, 7103880, 9835491, 13113988, 16392485, 19670982, 22949479, 26227976, 29506473, 32784970, 39341964, 45898958, 49177455, 59012946, 65569940, 68848437, 78683928, 91797916, 98354910, 114747395, 118025892, 131139880, 137696874, 147532365, 183595832, 196709820, 206545311, 229494790, 236051784, 275393748, 295064730, 344242185, 393419640, 413090622, 458989580, 550787496, 590129460, 688484370, 826181244, 917979160, 1032726555, 1180258920, 1376968740, 1652362488, 2065453110, 2753937480, 4130906220, 8261812440]

約数ペア:

[(1, 8261812440), (2, 4130906220), (3, 2753937480), (4, 2065453110), (5, 1652362488), (6, 1376968740), (7, 1180258920), (8, 1032726555), (9, 917979160), (10, 826181244), (12, 688484370), (14, 590129460), (15, 550787496), (18, 458989580), (20, 413090622), (21, 393419640), (24, 344242185), (28, 295064730), (30, 275393748), (35, 236051784), (36, 229494790), (40, 206545311), (42, 196709820), (45, 183595832), (56, 147532365), (60, 137696874), (63, 131139880), (70, 118025892), (72, 114747395), (84, 98354910), (90, 91797916), (105, 78683928), (120, 68848437), (126, 65569940), (140, 59012946), (168, 49177455), (180, 45898958), (210, 39341964), (252, 32784970), (280, 29506473), (315, 26227976), (360, 22949479), (420, 19670982), (504, 16392485), (630, 13113988), (840, 9835491), (1163, 7103880), (1260, 6556994), (2326, 3551940), (2520, 3278497), (2819, 2930760), (3489, 2367960), (4652, 1775970), (5638, 1465380), (5815, 1420776), (6978, 1183980), (8141, 1014840), (8457, 976920), (9304, 887985), (10467, 789320), (11276, 732690), (11630, 710388), (13956, 591990), (14095, 586152), (16282, 507420), (16914, 488460), (17445, 473592), (19733, 418680), (20934, 394660), (22552, 366345), (23260, 355194), (24423, 338280), (25371, 325640), (27912, 295995), (28190, 293076), (32564, 253710), (33828, 244230), (34890, 236796), (39466, 209340), (40705, 202968), (41868, 197330), (42285, 195384), (46520, 177597), (48846, 169140), (50742, 162820), (52335, 157864), (56380, 146538), (59199, 139560), (65128, 126855), (67656, 122115), (69780, 118398), (73269, 112760), (78932, 104670), (81410, 101484), (83736, 98665), (84570, 97692)]