266016660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 929359872

約数和(自身を除く): 663343212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 195, 210, 249, 260, 273, 332, 364, 390, 415, 420, 455, 498, 546, 581, 587, 780, 830, 910, 996, 1079, 1092, 1162, 1174, 1245, 1365, 1660, 1743, 1761, 1820, 2158, 2324, 2348, 2490, 2730, 2905, 2935, 3237, 3486, 3522, 4109, 4316, 4980, 5395, 5460, 5810, 5870, 6474, 6972, 7044, 7553, 7631, 8218, 8715, 8805, 10790, 11620, 11740, 12327, 12948, 15106, 15262, 16185, 16436, 17430, 17610, 20545, 21580, 22659, 22893, 24654, 30212, 30524, 32370, 34860, 35220, 37765, 38155, 41090, 45318, 45786, 48721, 49308, 53417, 61635, 64740, 75530, 76310, 82180, 90636, 91572, 97442, 106834, 113295, 114465, 123270, 146163, 151060, 152620, 160251, 194884, 213668, 226590, 228930, 243605, 246540, 267085, 292326, 320502, 341047, 453180, 457860, 487210, 534170, 584652, 633373, 641004, 682094, 730815, 801255, 974420, 1023141, 1068340, 1266746, 1364188, 1461630, 1602510, 1705235, 1900119, 2046282, 2533492, 2923260, 3166865, 3205020, 3410470, 3800238, 4092564, 4433611, 5115705, 6333730, 6820940, 7600476, 8867222, 9500595, 10231410, 12667460, 13300833, 17734444, 19001190, 20462820, 22168055, 26601666, 38002380, 44336110, 53203332, 66504165, 88672220, 133008330, 266016660]

約数ペア:

[(1, 266016660), (2, 133008330), (3, 88672220), (4, 66504165), (5, 53203332), (6, 44336110), (7, 38002380), (10, 26601666), (12, 22168055), (13, 20462820), (14, 19001190), (15, 17734444), (20, 13300833), (21, 12667460), (26, 10231410), (28, 9500595), (30, 8867222), (35, 7600476), (39, 6820940), (42, 6333730), (52, 5115705), (60, 4433611), (65, 4092564), (70, 3800238), (78, 3410470), (83, 3205020), (84, 3166865), (91, 2923260), (105, 2533492), (130, 2046282), (140, 1900119), (156, 1705235), (166, 1602510), (182, 1461630), (195, 1364188), (210, 1266746), (249, 1068340), (260, 1023141), (273, 974420), (332, 801255), (364, 730815), (390, 682094), (415, 641004), (420, 633373), (455, 584652), (498, 534170), (546, 487210), (581, 457860), (587, 453180), (780, 341047), (830, 320502), (910, 292326), (996, 267085), (1079, 246540), (1092, 243605), (1162, 228930), (1174, 226590), (1245, 213668), (1365, 194884), (1660, 160251), (1743, 152620), (1761, 151060), (1820, 146163), (2158, 123270), (2324, 114465), (2348, 113295), (2490, 106834), (2730, 97442), (2905, 91572), (2935, 90636), (3237, 82180), (3486, 76310), (3522, 75530), (4109, 64740), (4316, 61635), (4980, 53417), (5395, 49308), (5460, 48721), (5810, 45786), (5870, 45318), (6474, 41090), (6972, 38155), (7044, 37765), (7553, 35220), (7631, 34860), (8218, 32370), (8715, 30524), (8805, 30212), (10790, 24654), (11620, 22893), (11740, 22659), (12327, 21580), (12948, 20545), (15106, 17610), (15262, 17430), (16185, 16436)]