265175820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16189}}^1$

素因数の和:16224

約数の個数: 144

約数和(自身を含む): 990050880

約数和(自身を除く): 724875060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16189, 16380, 32378, 48567, 64756, 80945, 97134, 113323, 145701, 161890, 194268, 210457, 226646, 242835, 291402, 323780, 339969, 420914, 453292, 485670, 566615, 582804, 631371, 679938, 728505, 841828, 971340, 1019907, 1052285, 1133230, 1262742, 1359876, 1457010, 1473199, 1699845, 1894113, 2039814, 2104570, 2266460, 2525484, 2914020, 2946398, 3156855, 3399690, 3788226, 4079628, 4209140, 4419597, 5099535, 5892796, 6313710, 6799380, 7365995, 7576452, 8839194, 9470565, 10199070, 12627420, 13258791, 14731990, 17678388, 18941130, 20398140, 22097985, 26517582, 29463980, 37882260, 44195970, 53035164, 66293955, 88391940, 132587910, 265175820]

約数ペア:

[(1, 265175820), (2, 132587910), (3, 88391940), (4, 66293955), (5, 53035164), (6, 44195970), (7, 37882260), (9, 29463980), (10, 26517582), (12, 22097985), (13, 20398140), (14, 18941130), (15, 17678388), (18, 14731990), (20, 13258791), (21, 12627420), (26, 10199070), (28, 9470565), (30, 8839194), (35, 7576452), (36, 7365995), (39, 6799380), (42, 6313710), (45, 5892796), (52, 5099535), (60, 4419597), (63, 4209140), (65, 4079628), (70, 3788226), (78, 3399690), (84, 3156855), (90, 2946398), (91, 2914020), (105, 2525484), (117, 2266460), (126, 2104570), (130, 2039814), (140, 1894113), (156, 1699845), (180, 1473199), (182, 1457010), (195, 1359876), (210, 1262742), (234, 1133230), (252, 1052285), (260, 1019907), (273, 971340), (315, 841828), (364, 728505), (390, 679938), (420, 631371), (455, 582804), (468, 566615), (546, 485670), (585, 453292), (630, 420914), (780, 339969), (819, 323780), (910, 291402), (1092, 242835), (1170, 226646), (1260, 210457), (1365, 194268), (1638, 161890), (1820, 145701), (2340, 113323), (2730, 97134), (3276, 80945), (4095, 64756), (5460, 48567), (8190, 32378), (16189, 16380)]