65596860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 230630400

約数和(自身を除く): 165033540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 659, 711, 790, 948, 1106, 1185, 1260, 1318, 1422, 1580, 1659, 1977, 2212, 2370, 2636, 2765, 2844, 3295, 3318, 3555, 3954, 4613, 4740, 4977, 5530, 5931, 6590, 6636, 7110, 7908, 8295, 9226, 9885, 9954, 11060, 11862, 13180, 13839, 14220, 16590, 18452, 19770, 19908, 23065, 23724, 24885, 27678, 29655, 33180, 39540, 41517, 46130, 49770, 52061, 55356, 59310, 69195, 83034, 92260, 99540, 104122, 118620, 138390, 156183, 166068, 207585, 208244, 260305, 276780, 312366, 364427, 415170, 468549, 520610, 624732, 728854, 780915, 830340, 937098, 1041220, 1093281, 1457708, 1561830, 1822135, 1874196, 2186562, 2342745, 3123660, 3279843, 3644270, 4373124, 4685490, 5466405, 6559686, 7288540, 9370980, 10932810, 13119372, 16399215, 21865620, 32798430, 65596860]

約数ペア:

[(1, 65596860), (2, 32798430), (3, 21865620), (4, 16399215), (5, 13119372), (6, 10932810), (7, 9370980), (9, 7288540), (10, 6559686), (12, 5466405), (14, 4685490), (15, 4373124), (18, 3644270), (20, 3279843), (21, 3123660), (28, 2342745), (30, 2186562), (35, 1874196), (36, 1822135), (42, 1561830), (45, 1457708), (60, 1093281), (63, 1041220), (70, 937098), (79, 830340), (84, 780915), (90, 728854), (105, 624732), (126, 520610), (140, 468549), (158, 415170), (180, 364427), (210, 312366), (237, 276780), (252, 260305), (315, 208244), (316, 207585), (395, 166068), (420, 156183), (474, 138390), (553, 118620), (630, 104122), (659, 99540), (711, 92260), (790, 83034), (948, 69195), (1106, 59310), (1185, 55356), (1260, 52061), (1318, 49770), (1422, 46130), (1580, 41517), (1659, 39540), (1977, 33180), (2212, 29655), (2370, 27678), (2636, 24885), (2765, 23724), (2844, 23065), (3295, 19908), (3318, 19770), (3555, 18452), (3954, 16590), (4613, 14220), (4740, 13839), (4977, 13180), (5530, 11862), (5931, 11060), (6590, 9954), (6636, 9885), (7110, 9226), (7908, 8295)]