1900829280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{565723}}^1$

素因数の和:565748

約数の個数: 96

約数和(自身を含む): 6842997504

約数和(自身を除く): 4942168224

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, 565723, 1131446, 1697169, 2262892, 2828615, 3394338, 3960061, 4525784, 5657230, 6788676, 7920122, 8485845, 9051568, 11314460, 11880183, 13577352, 15840244, 16971690, 18103136, 19800305, 22628920, 23760366, 27154704, 31680488, 33943380, 39600610, 45257840, 47520732, 54309408, 59400915, 63360976, 67886760, 79201220, 90515680, 95041464, 118801830, 126721952, 135773520, 158402440, 190082928, 237603660, 271547040, 316804880, 380165856, 475207320, 633609760, 950414640, 1900829280]

約数ペア:

[(1, 1900829280), (2, 950414640), (3, 633609760), (4, 475207320), (5, 380165856), (6, 316804880), (7, 271547040), (8, 237603660), (10, 190082928), (12, 158402440), (14, 135773520), (15, 126721952), (16, 118801830), (20, 95041464), (21, 90515680), (24, 79201220), (28, 67886760), (30, 63360976), (32, 59400915), (35, 54309408), (40, 47520732), (42, 45257840), (48, 39600610), (56, 33943380), (60, 31680488), (70, 27154704), (80, 23760366), (84, 22628920), (96, 19800305), (105, 18103136), (112, 16971690), (120, 15840244), (140, 13577352), (160, 11880183), (168, 11314460), (210, 9051568), (224, 8485845), (240, 7920122), (280, 6788676), (336, 5657230), (420, 4525784), (480, 3960061), (560, 3394338), (672, 2828615), (840, 2262892), (1120, 1697169), (1680, 1131446), (3360, 565723)]