4140318420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2963}}^1$

素因数の和:4094

約数の個数: 144

約数和(自身を含む): 14370894720

約数和(自身を除く): 10230576300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1109, 1260, 2218, 2963, 3327, 4436, 5545, 5926, 6654, 7763, 8889, 9981, 11090, 11852, 13308, 14815, 15526, 16635, 17778, 19962, 20741, 22180, 23289, 26667, 29630, 31052, 33270, 35556, 38815, 39924, 41482, 44445, 46578, 49905, 53334, 59260, 62223, 66540, 69867, 77630, 82964, 88890, 93156, 99810, 103705, 106668, 116445, 124446, 133335, 139734, 155260, 177780, 186669, 199620, 207410, 232890, 248892, 266670, 279468, 311115, 349335, 373338, 414820, 465780, 533340, 622230, 698670, 746676, 933345, 1244460, 1397340, 1866690, 3285967, 3733380, 6571934, 9857901, 13143868, 16429835, 19715802, 23001769, 29573703, 32859670, 39431604, 46003538, 49289505, 59147406, 65719340, 69005307, 92007076, 98579010, 115008845, 118294812, 138010614, 147868515, 197158020, 207015921, 230017690, 276021228, 295737030, 345026535, 414031842, 460035380, 591474060, 690053070, 828063684, 1035079605, 1380106140, 2070159210, 4140318420]

約数ペア:

[(1, 4140318420), (2, 2070159210), (3, 1380106140), (4, 1035079605), (5, 828063684), (6, 690053070), (7, 591474060), (9, 460035380), (10, 414031842), (12, 345026535), (14, 295737030), (15, 276021228), (18, 230017690), (20, 207015921), (21, 197158020), (28, 147868515), (30, 138010614), (35, 118294812), (36, 115008845), (42, 98579010), (45, 92007076), (60, 69005307), (63, 65719340), (70, 59147406), (84, 49289505), (90, 46003538), (105, 39431604), (126, 32859670), (140, 29573703), (180, 23001769), (210, 19715802), (252, 16429835), (315, 13143868), (420, 9857901), (630, 6571934), (1109, 3733380), (1260, 3285967), (2218, 1866690), (2963, 1397340), (3327, 1244460), (4436, 933345), (5545, 746676), (5926, 698670), (6654, 622230), (7763, 533340), (8889, 465780), (9981, 414820), (11090, 373338), (11852, 349335), (13308, 311115), (14815, 279468), (15526, 266670), (16635, 248892), (17778, 232890), (19962, 207410), (20741, 199620), (22180, 186669), (23289, 177780), (26667, 155260), (29630, 139734), (31052, 133335), (33270, 124446), (35556, 116445), (38815, 106668), (39924, 103705), (41482, 99810), (44445, 93156), (46578, 88890), (49905, 82964), (53334, 77630), (59260, 69867), (62223, 66540)]