309099884520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16927}}^1\times {\mathrm{21739}}^1$

素因数の和:38687

約数の個数: 128

約数和(自身を含む): 1059882393600

約数和(自身を除く): 750782509080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 16927, 21739, 33854, 43478, 50781, 65217, 67708, 84635, 86956, 101562, 108695, 118489, 130434, 135416, 152173, 169270, 173912, 203124, 217390, 236978, 253905, 260868, 304346, 326085, 338540, 355467, 406248, 434780, 456519, 473956, 507810, 521736, 592445, 608692, 652170, 677080, 710934, 760865, 869560, 913038, 947912, 1015620, 1184890, 1217384, 1304340, 1421868, 1521730, 1777335, 1826076, 2031240, 2282595, 2369780, 2608680, 2843736, 3043460, 3554670, 3652152, 4565190, 4739560, 6086920, 7109340, 9130380, 14218680, 18260760, 367976053, 735952106, 1103928159, 1471904212, 1839880265, 2207856318, 2575832371, 2943808424, 3679760530, 4415712636, 5151664742, 5519640795, 7359521060, 7727497113, 8831425272, 10303329484, 11039281590, 12879161855, 14719042120, 15454994226, 20606658968, 22078563180, 25758323710, 30909988452, 38637485565, 44157126360, 51516647420, 61819976904, 77274971130, 103033294840, 154549942260, 309099884520]

約数ペア:

[(1, 309099884520), (2, 154549942260), (3, 103033294840), (4, 77274971130), (5, 61819976904), (6, 51516647420), (7, 44157126360), (8, 38637485565), (10, 30909988452), (12, 25758323710), (14, 22078563180), (15, 20606658968), (20, 15454994226), (21, 14719042120), (24, 12879161855), (28, 11039281590), (30, 10303329484), (35, 8831425272), (40, 7727497113), (42, 7359521060), (56, 5519640795), (60, 5151664742), (70, 4415712636), (84, 3679760530), (105, 2943808424), (120, 2575832371), (140, 2207856318), (168, 1839880265), (210, 1471904212), (280, 1103928159), (420, 735952106), (840, 367976053), (16927, 18260760), (21739, 14218680), (33854, 9130380), (43478, 7109340), (50781, 6086920), (65217, 4739560), (67708, 4565190), (84635, 3652152), (86956, 3554670), (101562, 3043460), (108695, 2843736), (118489, 2608680), (130434, 2369780), (135416, 2282595), (152173, 2031240), (169270, 1826076), (173912, 1777335), (203124, 1521730), (217390, 1421868), (236978, 1304340), (253905, 1217384), (260868, 1184890), (304346, 1015620), (326085, 947912), (338540, 913038), (355467, 869560), (406248, 760865), (434780, 710934), (456519, 677080), (473956, 652170), (507810, 608692), (521736, 592445)]