139179180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 476098560

約数和(自身を除く): 336919380

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, 107, 114, 133, 140, 163, 190, 210, 214, 228, 266, 285, 321, 326, 380, 399, 420, 428, 489, 532, 535, 570, 642, 652, 665, 749, 798, 815, 978, 1070, 1140, 1141, 1284, 1330, 1498, 1596, 1605, 1630, 1956, 1995, 2033, 2140, 2247, 2282, 2445, 2660, 2996, 3097, 3210, 3260, 3423, 3745, 3990, 4066, 4494, 4564, 4890, 5705, 6099, 6194, 6420, 6846, 7490, 7980, 8132, 8988, 9291, 9780, 10165, 11235, 11410, 12198, 12388, 13692, 14231, 14980, 15485, 17115, 17441, 18582, 20330, 21679, 22470, 22820, 24396, 28462, 30495, 30970, 34230, 34882, 37164, 40660, 42693, 43358, 44940, 46455, 52323, 56924, 60990, 61940, 65037, 68460, 69764, 71155, 85386, 86716, 87205, 92910, 104646, 108395, 121980, 122087, 130074, 142310, 170772, 174410, 185820, 209292, 213465, 216790, 244174, 260148, 261615, 284620, 325185, 331379, 348820, 366261, 426930, 433580, 488348, 523230, 610435, 650370, 662758, 732522, 853860, 994137, 1046460, 1220870, 1300740, 1325516, 1465044, 1656895, 1831305, 1988274, 2319653, 2441740, 3313790, 3662610, 3976548, 4639306, 4970685, 6627580, 6958959, 7325220, 9278612, 9941370, 11598265, 13917918, 19882740, 23196530, 27835836, 34794795, 46393060, 69589590, 139179180]

約数ペア:

[(1, 139179180), (2, 69589590), (3, 46393060), (4, 34794795), (5, 27835836), (6, 23196530), (7, 19882740), (10, 13917918), (12, 11598265), (14, 9941370), (15, 9278612), (19, 7325220), (20, 6958959), (21, 6627580), (28, 4970685), (30, 4639306), (35, 3976548), (38, 3662610), (42, 3313790), (57, 2441740), (60, 2319653), (70, 1988274), (76, 1831305), (84, 1656895), (95, 1465044), (105, 1325516), (107, 1300740), (114, 1220870), (133, 1046460), (140, 994137), (163, 853860), (190, 732522), (210, 662758), (214, 650370), (228, 610435), (266, 523230), (285, 488348), (321, 433580), (326, 426930), (380, 366261), (399, 348820), (420, 331379), (428, 325185), (489, 284620), (532, 261615), (535, 260148), (570, 244174), (642, 216790), (652, 213465), (665, 209292), (749, 185820), (798, 174410), (815, 170772), (978, 142310), (1070, 130074), (1140, 122087), (1141, 121980), (1284, 108395), (1330, 104646), (1498, 92910), (1596, 87205), (1605, 86716), (1630, 85386), (1956, 71155), (1995, 69764), (2033, 68460), (2140, 65037), (2247, 61940), (2282, 60990), (2445, 56924), (2660, 52323), (2996, 46455), (3097, 44940), (3210, 43358), (3260, 42693), (3423, 40660), (3745, 37164), (3990, 34882), (4066, 34230), (4494, 30970), (4564, 30495), (4890, 28462), (5705, 24396), (6099, 22820), (6194, 22470), (6420, 21679), (6846, 20330), (7490, 18582), (7980, 17441), (8132, 17115), (8988, 15485), (9291, 14980), (9780, 14231), (10165, 13692), (11235, 12388), (11410, 12198)]