1893008160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12763}}^1$

素因数の和:12887

約数の個数: 144

約数和(自身を含む): 6523118784

約数和(自身を除く): 4630110624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3090, 3296, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 9888, 12360, 12763, 14832, 16480, 18540, 24720, 25526, 29664, 37080, 38289, 49440, 51052, 63815, 74160, 76578, 102104, 114867, 127630, 148320, 153156, 191445, 204208, 229734, 255260, 306312, 382890, 408416, 459468, 510520, 574335, 612624, 765780, 918936, 1021040, 1148670, 1225248, 1314589, 1531560, 1837872, 2042080, 2297340, 2629178, 3063120, 3675744, 3943767, 4594680, 5258356, 6126240, 6572945, 7887534, 9189360, 10516712, 11831301, 13145890, 15775068, 18378720, 19718835, 21033424, 23662602, 26291780, 31550136, 39437670, 42066848, 47325204, 52583560, 59156505, 63100272, 78875340, 94650408, 105167120, 118313010, 126200544, 157750680, 189300816, 210334240, 236626020, 315501360, 378601632, 473252040, 631002720, 946504080, 1893008160]

約数ペア:

[(1, 1893008160), (2, 946504080), (3, 631002720), (4, 473252040), (5, 378601632), (6, 315501360), (8, 236626020), (9, 210334240), (10, 189300816), (12, 157750680), (15, 126200544), (16, 118313010), (18, 105167120), (20, 94650408), (24, 78875340), (30, 63100272), (32, 59156505), (36, 52583560), (40, 47325204), (45, 42066848), (48, 39437670), (60, 31550136), (72, 26291780), (80, 23662602), (90, 21033424), (96, 19718835), (103, 18378720), (120, 15775068), (144, 13145890), (160, 11831301), (180, 10516712), (206, 9189360), (240, 7887534), (288, 6572945), (309, 6126240), (360, 5258356), (412, 4594680), (480, 3943767), (515, 3675744), (618, 3063120), (720, 2629178), (824, 2297340), (927, 2042080), (1030, 1837872), (1236, 1531560), (1440, 1314589), (1545, 1225248), (1648, 1148670), (1854, 1021040), (2060, 918936), (2472, 765780), (3090, 612624), (3296, 574335), (3708, 510520), (4120, 459468), (4635, 408416), (4944, 382890), (6180, 306312), (7416, 255260), (8240, 229734), (9270, 204208), (9888, 191445), (12360, 153156), (12763, 148320), (14832, 127630), (16480, 114867), (18540, 102104), (24720, 76578), (25526, 74160), (29664, 63815), (37080, 51052), (38289, 49440)]