154172760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1$

素因数の和:3537

約数の個数: 128

約数和(自身を含む): 538721280

約数和(自身を除く): 384548520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3463, 3710, 4452, 5565, 6360, 6926, 7420, 8904, 10389, 11130, 13852, 14840, 17315, 20778, 22260, 24241, 27704, 34630, 41556, 44520, 48482, 51945, 69260, 72723, 83112, 96964, 103890, 121205, 138520, 145446, 183539, 193928, 207780, 242410, 290892, 363615, 367078, 415560, 484820, 550617, 581784, 727230, 734156, 917695, 969640, 1101234, 1284773, 1454460, 1468312, 1835390, 2202468, 2569546, 2753085, 2908920, 3670780, 3854319, 4404936, 5139092, 5506170, 6423865, 7341560, 7708638, 10278184, 11012340, 12847730, 15417276, 19271595, 22024680, 25695460, 30834552, 38543190, 51390920, 77086380, 154172760]

約数ペア:

[(1, 154172760), (2, 77086380), (3, 51390920), (4, 38543190), (5, 30834552), (6, 25695460), (7, 22024680), (8, 19271595), (10, 15417276), (12, 12847730), (14, 11012340), (15, 10278184), (20, 7708638), (21, 7341560), (24, 6423865), (28, 5506170), (30, 5139092), (35, 4404936), (40, 3854319), (42, 3670780), (53, 2908920), (56, 2753085), (60, 2569546), (70, 2202468), (84, 1835390), (105, 1468312), (106, 1454460), (120, 1284773), (140, 1101234), (159, 969640), (168, 917695), (210, 734156), (212, 727230), (265, 581784), (280, 550617), (318, 484820), (371, 415560), (420, 367078), (424, 363615), (530, 290892), (636, 242410), (742, 207780), (795, 193928), (840, 183539), (1060, 145446), (1113, 138520), (1272, 121205), (1484, 103890), (1590, 96964), (1855, 83112), (2120, 72723), (2226, 69260), (2968, 51945), (3180, 48482), (3463, 44520), (3710, 41556), (4452, 34630), (5565, 27704), (6360, 24241), (6926, 22260), (7420, 20778), (8904, 17315), (10389, 14840), (11130, 13852)]