159424020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4414

約数の個数: 144

約数和(自身を含む): 571858560

約数和(自身を除く): 412434540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 4363, 5220, 6090, 7308, 8726, 9135, 12180, 13089, 17452, 18270, 21815, 26178, 30541, 36540, 39267, 43630, 52356, 61082, 65445, 78534, 87260, 91623, 122164, 126527, 130890, 152705, 157068, 183246, 196335, 253054, 261780, 274869, 305410, 366492, 379581, 392670, 458115, 506108, 549738, 610820, 632635, 759162, 785340, 885689, 916230, 1099476, 1138743, 1265270, 1374345, 1518324, 1771378, 1832460, 1897905, 2277486, 2530540, 2657067, 2748690, 3542756, 3795810, 4428445, 4554972, 5314134, 5497380, 5693715, 7591620, 7971201, 8856890, 10628268, 11387430, 13285335, 15942402, 17713780, 22774860, 26570670, 31884804, 39856005, 53141340, 79712010, 159424020]

約数ペア:

[(1, 159424020), (2, 79712010), (3, 53141340), (4, 39856005), (5, 31884804), (6, 26570670), (7, 22774860), (9, 17713780), (10, 15942402), (12, 13285335), (14, 11387430), (15, 10628268), (18, 8856890), (20, 7971201), (21, 7591620), (28, 5693715), (29, 5497380), (30, 5314134), (35, 4554972), (36, 4428445), (42, 3795810), (45, 3542756), (58, 2748690), (60, 2657067), (63, 2530540), (70, 2277486), (84, 1897905), (87, 1832460), (90, 1771378), (105, 1518324), (116, 1374345), (126, 1265270), (140, 1138743), (145, 1099476), (174, 916230), (180, 885689), (203, 785340), (210, 759162), (252, 632635), (261, 610820), (290, 549738), (315, 506108), (348, 458115), (406, 392670), (420, 379581), (435, 366492), (522, 305410), (580, 274869), (609, 261780), (630, 253054), (812, 196335), (870, 183246), (1015, 157068), (1044, 152705), (1218, 130890), (1260, 126527), (1305, 122164), (1740, 91623), (1827, 87260), (2030, 78534), (2436, 65445), (2610, 61082), (3045, 52356), (3654, 43630), (4060, 39267), (4363, 36540), (5220, 30541), (6090, 26178), (7308, 21815), (8726, 18270), (9135, 17452), (12180, 13089)]