159206040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21059}}^1$

素因数の和:21086

約数の個数: 128

約数和(自身を含む): 606528000

約数和(自身を除く): 447321960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21059, 42118, 63177, 84236, 105295, 126354, 147413, 168472, 189531, 210590, 252708, 294826, 315885, 379062, 421180, 442239, 505416, 568593, 589652, 631770, 737065, 758124, 842360, 884478, 947655, 1137186, 1179304, 1263540, 1326717, 1474130, 1516248, 1768956, 1895310, 2211195, 2274372, 2527080, 2653434, 2842965, 2948260, 3537912, 3790620, 3980151, 4422390, 4548744, 5306868, 5685930, 5896520, 6633585, 7581240, 7960302, 8844780, 10613736, 11371860, 13267170, 15920604, 17689560, 19900755, 22743720, 26534340, 31841208, 39801510, 53068680, 79603020, 159206040]

約数ペア:

[(1, 159206040), (2, 79603020), (3, 53068680), (4, 39801510), (5, 31841208), (6, 26534340), (7, 22743720), (8, 19900755), (9, 17689560), (10, 15920604), (12, 13267170), (14, 11371860), (15, 10613736), (18, 8844780), (20, 7960302), (21, 7581240), (24, 6633585), (27, 5896520), (28, 5685930), (30, 5306868), (35, 4548744), (36, 4422390), (40, 3980151), (42, 3790620), (45, 3537912), (54, 2948260), (56, 2842965), (60, 2653434), (63, 2527080), (70, 2274372), (72, 2211195), (84, 1895310), (90, 1768956), (105, 1516248), (108, 1474130), (120, 1326717), (126, 1263540), (135, 1179304), (140, 1137186), (168, 947655), (180, 884478), (189, 842360), (210, 758124), (216, 737065), (252, 631770), (270, 589652), (280, 568593), (315, 505416), (360, 442239), (378, 421180), (420, 379062), (504, 315885), (540, 294826), (630, 252708), (756, 210590), (840, 189531), (945, 168472), (1080, 147413), (1260, 126354), (1512, 105295), (1890, 84236), (2520, 63177), (3780, 42118), (7560, 21059)]