137258760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13781}}^1$

素因数の和:13878

約数の個数: 64

約数和(自身を含む): 416767680

約数和(自身を除く): 279508920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 13781, 27562, 41343, 55124, 68905, 82686, 110248, 137810, 165372, 206715, 275620, 330744, 413430, 551240, 826860, 1143823, 1653720, 2287646, 3431469, 4575292, 5719115, 6862938, 9150584, 11438230, 13725876, 17157345, 22876460, 27451752, 34314690, 45752920, 68629380, 137258760]

約数ペア:

[(1, 137258760), (2, 68629380), (3, 45752920), (4, 34314690), (5, 27451752), (6, 22876460), (8, 17157345), (10, 13725876), (12, 11438230), (15, 9150584), (20, 6862938), (24, 5719115), (30, 4575292), (40, 3431469), (60, 2287646), (83, 1653720), (120, 1143823), (166, 826860), (249, 551240), (332, 413430), (415, 330744), (498, 275620), (664, 206715), (830, 165372), (996, 137810), (1245, 110248), (1660, 82686), (1992, 68905), (2490, 55124), (3320, 41343), (4980, 27562), (9960, 13781)]