207758160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15187}}^1$

素因数の和:15225

約数の個数: 120

約数和(自身を含む): 734491680

約数和(自身を除く): 526733520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 15187, 30374, 45561, 60748, 75935, 91122, 121496, 136683, 151870, 182244, 227805, 242992, 273366, 288553, 303740, 364488, 455610, 546732, 577106, 607480, 683415, 728976, 865659, 911220, 1093464, 1154212, 1214960, 1366830, 1442765, 1731318, 1822440, 2186928, 2308424, 2596977, 2733660, 2885530, 3462636, 3644880, 4328295, 4616848, 5193954, 5467320, 5771060, 6925272, 8656590, 10387908, 10934640, 11542120, 12984885, 13850544, 17313180, 20775816, 23084240, 25969770, 34626360, 41551632, 51939540, 69252720, 103879080, 207758160]

約数ペア:

[(1, 207758160), (2, 103879080), (3, 69252720), (4, 51939540), (5, 41551632), (6, 34626360), (8, 25969770), (9, 23084240), (10, 20775816), (12, 17313180), (15, 13850544), (16, 12984885), (18, 11542120), (19, 10934640), (20, 10387908), (24, 8656590), (30, 6925272), (36, 5771060), (38, 5467320), (40, 5193954), (45, 4616848), (48, 4328295), (57, 3644880), (60, 3462636), (72, 2885530), (76, 2733660), (80, 2596977), (90, 2308424), (95, 2186928), (114, 1822440), (120, 1731318), (144, 1442765), (152, 1366830), (171, 1214960), (180, 1154212), (190, 1093464), (228, 911220), (240, 865659), (285, 728976), (304, 683415), (342, 607480), (360, 577106), (380, 546732), (456, 455610), (570, 364488), (684, 303740), (720, 288553), (760, 273366), (855, 242992), (912, 227805), (1140, 182244), (1368, 151870), (1520, 136683), (1710, 121496), (2280, 91122), (2736, 75935), (3420, 60748), (4560, 45561), (6840, 30374), (13680, 15187)]