2940803040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{875239}}^1$

素因数の和:875264

約数の個数: 96

約数和(自身を含む): 10586903040

約数和(自身を除く): 7646100000

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, 875239, 1750478, 2625717, 3500956, 4376195, 5251434, 6126673, 7001912, 8752390, 10502868, 12253346, 13128585, 14003824, 17504780, 18380019, 21005736, 24506692, 26257170, 28007648, 30633365, 35009560, 36760038, 42011472, 49013384, 52514340, 61266730, 70019120, 73520076, 84022944, 91900095, 98026768, 105028680, 122533460, 140038240, 147040152, 183800190, 196053536, 210057360, 245066920, 294080304, 367600380, 420114720, 490133840, 588160608, 735200760, 980267680, 1470401520, 2940803040]

約数ペア:

[(1, 2940803040), (2, 1470401520), (3, 980267680), (4, 735200760), (5, 588160608), (6, 490133840), (7, 420114720), (8, 367600380), (10, 294080304), (12, 245066920), (14, 210057360), (15, 196053536), (16, 183800190), (20, 147040152), (21, 140038240), (24, 122533460), (28, 105028680), (30, 98026768), (32, 91900095), (35, 84022944), (40, 73520076), (42, 70019120), (48, 61266730), (56, 52514340), (60, 49013384), (70, 42011472), (80, 36760038), (84, 35009560), (96, 30633365), (105, 28007648), (112, 26257170), (120, 24506692), (140, 21005736), (160, 18380019), (168, 17504780), (210, 14003824), (224, 13128585), (240, 12253346), (280, 10502868), (336, 8752390), (420, 7001912), (480, 6126673), (560, 5251434), (672, 4376195), (840, 3500956), (1120, 2625717), (1680, 1750478), (3360, 875239)]