15700776

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 50068800

約数和(自身を除く): 34368024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 79, 84, 91, 98, 104, 147, 156, 158, 168, 169, 182, 196, 237, 273, 294, 312, 316, 338, 364, 392, 474, 507, 546, 553, 588, 632, 637, 676, 728, 948, 1014, 1027, 1092, 1106, 1176, 1183, 1274, 1352, 1659, 1896, 1911, 2028, 2054, 2184, 2212, 2366, 2548, 3081, 3318, 3549, 3822, 3871, 4056, 4108, 4424, 4732, 5096, 6162, 6636, 7098, 7189, 7644, 7742, 8216, 8281, 9464, 11613, 12324, 13272, 13351, 14196, 14378, 15288, 15484, 16562, 21567, 23226, 24648, 24843, 26702, 28392, 28756, 30968, 33124, 40053, 43134, 46452, 49686, 50323, 53404, 57512, 66248, 80106, 86268, 92904, 93457, 99372, 100646, 106808, 150969, 160212, 172536, 186914, 198744, 201292, 280371, 301938, 320424, 373828, 402584, 560742, 603876, 654199, 747656, 1121484, 1207752, 1308398, 1962597, 2242968, 2616796, 3925194, 5233592, 7850388, 15700776]

約数ペア:

[(1, 15700776), (2, 7850388), (3, 5233592), (4, 3925194), (6, 2616796), (7, 2242968), (8, 1962597), (12, 1308398), (13, 1207752), (14, 1121484), (21, 747656), (24, 654199), (26, 603876), (28, 560742), (39, 402584), (42, 373828), (49, 320424), (52, 301938), (56, 280371), (78, 201292), (79, 198744), (84, 186914), (91, 172536), (98, 160212), (104, 150969), (147, 106808), (156, 100646), (158, 99372), (168, 93457), (169, 92904), (182, 86268), (196, 80106), (237, 66248), (273, 57512), (294, 53404), (312, 50323), (316, 49686), (338, 46452), (364, 43134), (392, 40053), (474, 33124), (507, 30968), (546, 28756), (553, 28392), (588, 26702), (632, 24843), (637, 24648), (676, 23226), (728, 21567), (948, 16562), (1014, 15484), (1027, 15288), (1092, 14378), (1106, 14196), (1176, 13351), (1183, 13272), (1274, 12324), (1352, 11613), (1659, 9464), (1896, 8281), (1911, 8216), (2028, 7742), (2054, 7644), (2184, 7189), (2212, 7098), (2366, 6636), (2548, 6162), (3081, 5096), (3318, 4732), (3549, 4424), (3822, 4108), (3871, 4056)]