1645798560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28813}}^1$

素因数の和:28855

約数の個数: 192

約数和(自身を含む): 6273614592

約数和(自身を除く): 4627816032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 28813, 57120, 57626, 86439, 115252, 144065, 172878, 201691, 230504, 288130, 345756, 403382, 432195, 461008, 489821, 576260, 605073, 691512, 806764, 864390, 922016, 979642, 1008455, 1152520, 1210146, 1383024, 1469463, 1613528, 1728780, 1959284, 2016910, 2305040, 2420292, 2449105, 2766048, 2938926, 3025365, 3227056, 3428747, 3457560, 3918568, 4033820, 4610080, 4840584, 4898210, 5877852, 6050730, 6454112, 6857494, 6915120, 7347315, 7837136, 8067640, 9681168, 9796420, 10286241, 11755704, 12101460, 13714988, 13830240, 14694630, 15674272, 16135280, 17143735, 19362336, 19592840, 20572482, 23511408, 24202920, 27429976, 29389260, 32270560, 34287470, 39185680, 41144964, 47022816, 48405840, 51431205, 54859952, 58778520, 68574940, 78371360, 82289928, 96811680, 102862410, 109719904, 117557040, 137149880, 164579856, 205724820, 235114080, 274299760, 329159712, 411449640, 548599520, 822899280, 1645798560]

約数ペア:

[(1, 1645798560), (2, 822899280), (3, 548599520), (4, 411449640), (5, 329159712), (6, 274299760), (7, 235114080), (8, 205724820), (10, 164579856), (12, 137149880), (14, 117557040), (15, 109719904), (16, 102862410), (17, 96811680), (20, 82289928), (21, 78371360), (24, 68574940), (28, 58778520), (30, 54859952), (32, 51431205), (34, 48405840), (35, 47022816), (40, 41144964), (42, 39185680), (48, 34287470), (51, 32270560), (56, 29389260), (60, 27429976), (68, 24202920), (70, 23511408), (80, 20572482), (84, 19592840), (85, 19362336), (96, 17143735), (102, 16135280), (105, 15674272), (112, 14694630), (119, 13830240), (120, 13714988), (136, 12101460), (140, 11755704), (160, 10286241), (168, 9796420), (170, 9681168), (204, 8067640), (210, 7837136), (224, 7347315), (238, 6915120), (240, 6857494), (255, 6454112), (272, 6050730), (280, 5877852), (336, 4898210), (340, 4840584), (357, 4610080), (408, 4033820), (420, 3918568), (476, 3457560), (480, 3428747), (510, 3227056), (544, 3025365), (560, 2938926), (595, 2766048), (672, 2449105), (680, 2420292), (714, 2305040), (816, 2016910), (840, 1959284), (952, 1728780), (1020, 1613528), (1120, 1469463), (1190, 1383024), (1360, 1210146), (1428, 1152520), (1632, 1008455), (1680, 979642), (1785, 922016), (1904, 864390), (2040, 806764), (2380, 691512), (2720, 605073), (2856, 576260), (3360, 489821), (3570, 461008), (3808, 432195), (4080, 403382), (4760, 345756), (5712, 288130), (7140, 230504), (8160, 201691), (9520, 172878), (11424, 144065), (14280, 115252), (19040, 86439), (28560, 57626), (28813, 57120)]