159049380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 537667200

約数和(自身を除く): 378617820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1049, 1083, 1140, 1330, 1444, 1596, 1805, 1995, 2098, 2166, 2527, 2660, 3147, 3610, 3990, 4196, 4332, 5054, 5245, 5415, 6294, 7220, 7343, 7581, 7980, 10108, 10490, 10830, 12588, 12635, 14686, 15162, 15735, 19931, 20980, 21660, 22029, 25270, 29372, 30324, 31470, 36715, 37905, 39862, 44058, 50540, 59793, 62940, 73430, 75810, 79724, 88116, 99655, 110145, 119586, 139517, 146860, 151620, 199310, 220290, 239172, 279034, 298965, 378689, 398620, 418551, 440580, 558068, 597930, 697585, 757378, 837102, 1136067, 1195860, 1395170, 1514756, 1674204, 1893445, 2092755, 2272134, 2650823, 2790340, 3786890, 4185510, 4544268, 5301646, 5680335, 7573780, 7952469, 8371020, 10603292, 11360670, 13254115, 15904938, 22721340, 26508230, 31809876, 39762345, 53016460, 79524690, 159049380]

約数ペア:

[(1, 159049380), (2, 79524690), (3, 53016460), (4, 39762345), (5, 31809876), (6, 26508230), (7, 22721340), (10, 15904938), (12, 13254115), (14, 11360670), (15, 10603292), (19, 8371020), (20, 7952469), (21, 7573780), (28, 5680335), (30, 5301646), (35, 4544268), (38, 4185510), (42, 3786890), (57, 2790340), (60, 2650823), (70, 2272134), (76, 2092755), (84, 1893445), (95, 1674204), (105, 1514756), (114, 1395170), (133, 1195860), (140, 1136067), (190, 837102), (210, 757378), (228, 697585), (266, 597930), (285, 558068), (361, 440580), (380, 418551), (399, 398620), (420, 378689), (532, 298965), (570, 279034), (665, 239172), (722, 220290), (798, 199310), (1049, 151620), (1083, 146860), (1140, 139517), (1330, 119586), (1444, 110145), (1596, 99655), (1805, 88116), (1995, 79724), (2098, 75810), (2166, 73430), (2527, 62940), (2660, 59793), (3147, 50540), (3610, 44058), (3990, 39862), (4196, 37905), (4332, 36715), (5054, 31470), (5245, 30324), (5415, 29372), (6294, 25270), (7220, 22029), (7343, 21660), (7581, 20980), (7980, 19931), (10108, 15735), (10490, 15162), (10830, 14686), (12588, 12635)]