144760980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26513}}^1$

素因数の和:26545

約数の個数: 96

約数和(自身を含む): 498887424

約数和(自身を除く): 354126444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26513, 53026, 79539, 106052, 132565, 159078, 185591, 265130, 318156, 344669, 371182, 397695, 530260, 556773, 689338, 742364, 795390, 927955, 1034007, 1113546, 1378676, 1590780, 1723345, 1855910, 2068014, 2227092, 2412683, 2783865, 3446690, 3711820, 4136028, 4825366, 5170035, 5567730, 6893380, 7238049, 9650732, 10340070, 11135460, 12063415, 14476098, 20680140, 24126830, 28952196, 36190245, 48253660, 72380490, 144760980]

約数ペア:

[(1, 144760980), (2, 72380490), (3, 48253660), (4, 36190245), (5, 28952196), (6, 24126830), (7, 20680140), (10, 14476098), (12, 12063415), (13, 11135460), (14, 10340070), (15, 9650732), (20, 7238049), (21, 6893380), (26, 5567730), (28, 5170035), (30, 4825366), (35, 4136028), (39, 3711820), (42, 3446690), (52, 2783865), (60, 2412683), (65, 2227092), (70, 2068014), (78, 1855910), (84, 1723345), (91, 1590780), (105, 1378676), (130, 1113546), (140, 1034007), (156, 927955), (182, 795390), (195, 742364), (210, 689338), (260, 556773), (273, 530260), (364, 397695), (390, 371182), (420, 344669), (455, 318156), (546, 265130), (780, 185591), (910, 159078), (1092, 132565), (1365, 106052), (1820, 79539), (2730, 53026), (5460, 26513)]