1872396960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{557261}}^1$

素因数の和:557286

約数の個数: 96

約数和(自身を含む): 6740641152

約数和(自身を除く): 4868244192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 557261, 1114522, 1671783, 2229044, 2786305, 3343566, 3900827, 4458088, 5572610, 6687132, 7801654, 8358915, 8916176, 11145220, 11702481, 13374264, 15603308, 16717830, 17832352, 19504135, 22290440, 23404962, 26748528, 31206616, 33435660, 39008270, 44580880, 46809924, 53497056, 58512405, 62413232, 66871320, 78016540, 89161760, 93619848, 117024810, 124826464, 133742640, 156033080, 187239696, 234049620, 267485280, 312066160, 374479392, 468099240, 624132320, 936198480, 1872396960]

約数ペア:

[(1, 1872396960), (2, 936198480), (3, 624132320), (4, 468099240), (5, 374479392), (6, 312066160), (7, 267485280), (8, 234049620), (10, 187239696), (12, 156033080), (14, 133742640), (15, 124826464), (16, 117024810), (20, 93619848), (21, 89161760), (24, 78016540), (28, 66871320), (30, 62413232), (32, 58512405), (35, 53497056), (40, 46809924), (42, 44580880), (48, 39008270), (56, 33435660), (60, 31206616), (70, 26748528), (80, 23404962), (84, 22290440), (96, 19504135), (105, 17832352), (112, 16717830), (120, 15603308), (140, 13374264), (160, 11702481), (168, 11145220), (210, 8916176), (224, 8358915), (240, 7801654), (280, 6687132), (336, 5572610), (420, 4458088), (480, 3900827), (560, 3343566), (672, 2786305), (840, 2229044), (1120, 1671783), (1680, 1114522), (3360, 557261)]