16093980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 57081024

約数和(自身を除く): 40987044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 241, 252, 265, 315, 318, 371, 420, 477, 482, 530, 630, 636, 723, 742, 795, 954, 964, 1060, 1113, 1205, 1260, 1446, 1484, 1590, 1687, 1855, 1908, 2169, 2226, 2385, 2410, 2892, 3180, 3339, 3374, 3615, 3710, 4338, 4452, 4770, 4820, 5061, 5565, 6678, 6748, 7230, 7420, 8435, 8676, 9540, 10122, 10845, 11130, 12773, 13356, 14460, 15183, 16695, 16870, 20244, 21690, 22260, 25305, 25546, 30366, 33390, 33740, 38319, 43380, 50610, 51092, 60732, 63865, 66780, 75915, 76638, 89411, 101220, 114957, 127730, 151830, 153276, 178822, 191595, 229914, 255460, 268233, 303660, 357644, 383190, 447055, 459828, 536466, 574785, 766380, 804699, 894110, 1072932, 1149570, 1341165, 1609398, 1788220, 2299140, 2682330, 3218796, 4023495, 5364660, 8046990, 16093980]

約数ペア:

[(1, 16093980), (2, 8046990), (3, 5364660), (4, 4023495), (5, 3218796), (6, 2682330), (7, 2299140), (9, 1788220), (10, 1609398), (12, 1341165), (14, 1149570), (15, 1072932), (18, 894110), (20, 804699), (21, 766380), (28, 574785), (30, 536466), (35, 459828), (36, 447055), (42, 383190), (45, 357644), (53, 303660), (60, 268233), (63, 255460), (70, 229914), (84, 191595), (90, 178822), (105, 153276), (106, 151830), (126, 127730), (140, 114957), (159, 101220), (180, 89411), (210, 76638), (212, 75915), (241, 66780), (252, 63865), (265, 60732), (315, 51092), (318, 50610), (371, 43380), (420, 38319), (477, 33740), (482, 33390), (530, 30366), (630, 25546), (636, 25305), (723, 22260), (742, 21690), (795, 20244), (954, 16870), (964, 16695), (1060, 15183), (1113, 14460), (1205, 13356), (1260, 12773), (1446, 11130), (1484, 10845), (1590, 10122), (1687, 9540), (1855, 8676), (1908, 8435), (2169, 7420), (2226, 7230), (2385, 6748), (2410, 6678), (2892, 5565), (3180, 5061), (3339, 4820), (3374, 4770), (3615, 4452), (3710, 4338)]