2110005120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1973}}^1$

素因数の和:2552

約数の個数: 128

約数和(自身を含む): 6741131040

約数和(自身を除く): 4631125920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 557, 640, 960, 1114, 1671, 1920, 1973, 2228, 2785, 3342, 3946, 4456, 5570, 5919, 6684, 7892, 8355, 8912, 9865, 11140, 11838, 13368, 15784, 16710, 17824, 19730, 22280, 23676, 26736, 29595, 31568, 33420, 35648, 39460, 44560, 47352, 53472, 59190, 63136, 66840, 71296, 78920, 89120, 94704, 106944, 118380, 126272, 133680, 157840, 178240, 189408, 213888, 236760, 252544, 267360, 315680, 356480, 378816, 473520, 534720, 631360, 757632, 947040, 1069440, 1098961, 1262720, 1894080, 2197922, 3296883, 3788160, 4395844, 5494805, 6593766, 8791688, 10989610, 13187532, 16484415, 17583376, 21979220, 26375064, 32968830, 35166752, 43958440, 52750128, 65937660, 70333504, 87916880, 105500256, 131875320, 140667008, 175833760, 211000512, 263750640, 351667520, 422001024, 527501280, 703335040, 1055002560, 2110005120]

約数ペア:

[(1, 2110005120), (2, 1055002560), (3, 703335040), (4, 527501280), (5, 422001024), (6, 351667520), (8, 263750640), (10, 211000512), (12, 175833760), (15, 140667008), (16, 131875320), (20, 105500256), (24, 87916880), (30, 70333504), (32, 65937660), (40, 52750128), (48, 43958440), (60, 35166752), (64, 32968830), (80, 26375064), (96, 21979220), (120, 17583376), (128, 16484415), (160, 13187532), (192, 10989610), (240, 8791688), (320, 6593766), (384, 5494805), (480, 4395844), (557, 3788160), (640, 3296883), (960, 2197922), (1114, 1894080), (1671, 1262720), (1920, 1098961), (1973, 1069440), (2228, 947040), (2785, 757632), (3342, 631360), (3946, 534720), (4456, 473520), (5570, 378816), (5919, 356480), (6684, 315680), (7892, 267360), (8355, 252544), (8912, 236760), (9865, 213888), (11140, 189408), (11838, 178240), (13368, 157840), (15784, 133680), (16710, 126272), (17824, 118380), (19730, 106944), (22280, 94704), (23676, 89120), (26736, 78920), (29595, 71296), (31568, 66840), (33420, 63136), (35648, 59190), (39460, 53472), (44560, 47352)]