1900162320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1131049}}^1$

素因数の和:1131072

約数の個数: 80

約数和(自身を含む): 6732009600

約数和(自身を除く): 4831847280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1131049, 2262098, 3393147, 4524196, 5655245, 6786294, 7917343, 9048392, 11310490, 13572588, 15834686, 16965735, 18096784, 22620980, 23752029, 27145176, 31669372, 33931470, 39586715, 45241960, 47504058, 54290352, 63338744, 67862940, 79173430, 90483920, 95008116, 118760145, 126677488, 135725880, 158346860, 190016232, 237520290, 271451760, 316693720, 380032464, 475040580, 633387440, 950081160, 1900162320]

約数ペア:

[(1, 1900162320), (2, 950081160), (3, 633387440), (4, 475040580), (5, 380032464), (6, 316693720), (7, 271451760), (8, 237520290), (10, 190016232), (12, 158346860), (14, 135725880), (15, 126677488), (16, 118760145), (20, 95008116), (21, 90483920), (24, 79173430), (28, 67862940), (30, 63338744), (35, 54290352), (40, 47504058), (42, 45241960), (48, 39586715), (56, 33931470), (60, 31669372), (70, 27145176), (80, 23752029), (84, 22620980), (105, 18096784), (112, 16965735), (120, 15834686), (140, 13572588), (168, 11310490), (210, 9048392), (240, 7917343), (280, 6786294), (336, 5655245), (420, 4524196), (560, 3393147), (840, 2262098), (1680, 1131049)]