3131062740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{22679}}^1$

素因数の和:22766

約数の個数: 144

約数和(自身を含む): 10401955200

約数和(自身を除く): 7270892460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1534, 1770, 2124, 2301, 2340, 2655, 3068, 3540, 3835, 4602, 5310, 6903, 7670, 9204, 10620, 11505, 13806, 15340, 22679, 23010, 27612, 34515, 45358, 46020, 68037, 69030, 90716, 113395, 136074, 138060, 204111, 226790, 272148, 294827, 340185, 408222, 453580, 589654, 680370, 816444, 884481, 1020555, 1179308, 1338061, 1360740, 1474135, 1768962, 2041110, 2653443, 2676122, 2948270, 3537924, 4014183, 4082220, 4422405, 5306886, 5352244, 5896540, 6690305, 8028366, 8844810, 10613772, 12042549, 13267215, 13380610, 16056732, 17394793, 17689620, 20070915, 24085098, 26534430, 26761220, 34789586, 40141830, 48170196, 52184379, 53068860, 60212745, 69579172, 80283660, 86973965, 104368758, 120425490, 156553137, 173947930, 208737516, 240850980, 260921895, 313106274, 347895860, 521843790, 626212548, 782765685, 1043687580, 1565531370, 3131062740]

約数ペア:

[(1, 3131062740), (2, 1565531370), (3, 1043687580), (4, 782765685), (5, 626212548), (6, 521843790), (9, 347895860), (10, 313106274), (12, 260921895), (13, 240850980), (15, 208737516), (18, 173947930), (20, 156553137), (26, 120425490), (30, 104368758), (36, 86973965), (39, 80283660), (45, 69579172), (52, 60212745), (59, 53068860), (60, 52184379), (65, 48170196), (78, 40141830), (90, 34789586), (117, 26761220), (118, 26534430), (130, 24085098), (156, 20070915), (177, 17689620), (180, 17394793), (195, 16056732), (234, 13380610), (236, 13267215), (260, 12042549), (295, 10613772), (354, 8844810), (390, 8028366), (468, 6690305), (531, 5896540), (585, 5352244), (590, 5306886), (708, 4422405), (767, 4082220), (780, 4014183), (885, 3537924), (1062, 2948270), (1170, 2676122), (1180, 2653443), (1534, 2041110), (1770, 1768962), (2124, 1474135), (2301, 1360740), (2340, 1338061), (2655, 1179308), (3068, 1020555), (3540, 884481), (3835, 816444), (4602, 680370), (5310, 589654), (6903, 453580), (7670, 408222), (9204, 340185), (10620, 294827), (11505, 272148), (13806, 226790), (15340, 204111), (22679, 138060), (23010, 136074), (27612, 113395), (34515, 90716), (45358, 69030), (46020, 68037)]