1015520436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 216

約数和(自身を含む): 3228563520

約数和(自身を除く): 2213043084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 76, 84, 108, 114, 122, 126, 133, 171, 183, 189, 228, 244, 252, 266, 342, 361, 366, 378, 399, 427, 513, 532, 549, 684, 722, 732, 756, 798, 854, 1026, 1083, 1098, 1159, 1197, 1281, 1444, 1596, 1647, 1708, 2052, 2166, 2196, 2318, 2394, 2527, 2562, 3249, 3294, 3477, 3591, 3721, 3843, 4332, 4636, 4788, 5054, 5124, 6498, 6588, 6954, 7182, 7442, 7581, 7686, 8113, 9747, 10108, 10431, 11163, 11529, 12996, 13908, 14364, 14884, 15162, 15372, 16226, 19494, 20862, 22021, 22326, 22743, 23058, 24339, 26047, 30324, 31293, 32452, 33489, 38988, 41724, 44042, 44652, 45486, 46116, 48678, 52094, 62586, 66063, 66978, 68229, 70699, 73017, 78141, 88084, 90972, 97356, 100467, 104188, 125172, 132126, 133956, 136458, 141398, 146034, 154147, 156282, 198189, 200934, 212097, 219051, 234423, 264252, 272916, 282796, 292068, 308294, 312564, 396378, 401868, 424194, 438102, 462441, 468846, 494893, 594567, 616588, 636291, 703269, 792756, 848388, 876204, 924882, 937692, 989786, 1189134, 1272582, 1343281, 1387323, 1406538, 1484679, 1849764, 1908873, 1979572, 2378268, 2545164, 2686562, 2774646, 2813076, 2969358, 3817746, 4029843, 4161969, 4454037, 5373124, 5549292, 5938716, 7635492, 8059686, 8323938, 8908074, 9402967, 12089529, 13362111, 16119372, 16647876, 17816148, 18805934, 24179058, 26724222, 28208901, 36268587, 37611868, 48358116, 53448444, 56417802, 72537174, 84626703, 112835604, 145074348, 169253406, 253880109, 338506812, 507760218, 1015520436]

約数ペア:

[(1, 1015520436), (2, 507760218), (3, 338506812), (4, 253880109), (6, 169253406), (7, 145074348), (9, 112835604), (12, 84626703), (14, 72537174), (18, 56417802), (19, 53448444), (21, 48358116), (27, 37611868), (28, 36268587), (36, 28208901), (38, 26724222), (42, 24179058), (54, 18805934), (57, 17816148), (61, 16647876), (63, 16119372), (76, 13362111), (84, 12089529), (108, 9402967), (114, 8908074), (122, 8323938), (126, 8059686), (133, 7635492), (171, 5938716), (183, 5549292), (189, 5373124), (228, 4454037), (244, 4161969), (252, 4029843), (266, 3817746), (342, 2969358), (361, 2813076), (366, 2774646), (378, 2686562), (399, 2545164), (427, 2378268), (513, 1979572), (532, 1908873), (549, 1849764), (684, 1484679), (722, 1406538), (732, 1387323), (756, 1343281), (798, 1272582), (854, 1189134), (1026, 989786), (1083, 937692), (1098, 924882), (1159, 876204), (1197, 848388), (1281, 792756), (1444, 703269), (1596, 636291), (1647, 616588), (1708, 594567), (2052, 494893), (2166, 468846), (2196, 462441), (2318, 438102), (2394, 424194), (2527, 401868), (2562, 396378), (3249, 312564), (3294, 308294), (3477, 292068), (3591, 282796), (3721, 272916), (3843, 264252), (4332, 234423), (4636, 219051), (4788, 212097), (5054, 200934), (5124, 198189), (6498, 156282), (6588, 154147), (6954, 146034), (7182, 141398), (7442, 136458), (7581, 133956), (7686, 132126), (8113, 125172), (9747, 104188), (10108, 100467), (10431, 97356), (11163, 90972), (11529, 88084), (12996, 78141), (13908, 73017), (14364, 70699), (14884, 68229), (15162, 66978), (15372, 66063), (16226, 62586), (19494, 52094), (20862, 48678), (22021, 46116), (22326, 45486), (22743, 44652), (23058, 44042), (24339, 41724), (26047, 38988), (30324, 33489), (31293, 32452)]