156989280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{46723}}^1$

素因数の和:46748

約数の個数: 96

約数和(自身を含む): 565173504

約数和(自身を除く): 408184224

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, 46723, 93446, 140169, 186892, 233615, 280338, 327061, 373784, 467230, 560676, 654122, 700845, 747568, 934460, 981183, 1121352, 1308244, 1401690, 1495136, 1635305, 1868920, 1962366, 2242704, 2616488, 2803380, 3270610, 3737840, 3924732, 4485408, 4905915, 5232976, 5606760, 6541220, 7475680, 7849464, 9811830, 10465952, 11213520, 13082440, 15698928, 19623660, 22427040, 26164880, 31397856, 39247320, 52329760, 78494640, 156989280]

約数ペア:

[(1, 156989280), (2, 78494640), (3, 52329760), (4, 39247320), (5, 31397856), (6, 26164880), (7, 22427040), (8, 19623660), (10, 15698928), (12, 13082440), (14, 11213520), (15, 10465952), (16, 9811830), (20, 7849464), (21, 7475680), (24, 6541220), (28, 5606760), (30, 5232976), (32, 4905915), (35, 4485408), (40, 3924732), (42, 3737840), (48, 3270610), (56, 2803380), (60, 2616488), (70, 2242704), (80, 1962366), (84, 1868920), (96, 1635305), (105, 1495136), (112, 1401690), (120, 1308244), (140, 1121352), (160, 981183), (168, 934460), (210, 747568), (224, 700845), (240, 654122), (280, 560676), (336, 467230), (420, 373784), (480, 327061), (560, 280338), (672, 233615), (840, 186892), (1120, 140169), (1680, 93446), (3360, 46723)]