136264960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 234598400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 431, 494, 520, 608, 640, 760, 832, 862, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1724, 1976, 2080, 2155, 2432, 2470, 3040, 3328, 3448, 3952, 4160, 4310, 4864, 4940, 5603, 6080, 6896, 7904, 8189, 8320, 8620, 9880, 11206, 12160, 13792, 15808, 16378, 16640, 17240, 19760, 22412, 24320, 27584, 28015, 31616, 32756, 34480, 39520, 40945, 44824, 55168, 56030, 63232, 65512, 68960, 79040, 81890, 89648, 106457, 110336, 112060, 131024, 137920, 158080, 163780, 179296, 212914, 224120, 262048, 275840, 316160, 327560, 358592, 425828, 448240, 524096, 532285, 551680, 655120, 717184, 851656, 896480, 1048192, 1064570, 1310240, 1434368, 1703312, 1792960, 2096384, 2129140, 2620480, 3406624, 3585920, 4258280, 5240960, 6813248, 7171840, 8516560, 10481920, 13626496, 17033120, 27252992, 34066240, 68132480, 136264960]

約数ペア:

[(1, 136264960), (2, 68132480), (4, 34066240), (5, 27252992), (8, 17033120), (10, 13626496), (13, 10481920), (16, 8516560), (19, 7171840), (20, 6813248), (26, 5240960), (32, 4258280), (38, 3585920), (40, 3406624), (52, 2620480), (64, 2129140), (65, 2096384), (76, 1792960), (80, 1703312), (95, 1434368), (104, 1310240), (128, 1064570), (130, 1048192), (152, 896480), (160, 851656), (190, 717184), (208, 655120), (247, 551680), (256, 532285), (260, 524096), (304, 448240), (320, 425828), (380, 358592), (416, 327560), (431, 316160), (494, 275840), (520, 262048), (608, 224120), (640, 212914), (760, 179296), (832, 163780), (862, 158080), (988, 137920), (1040, 131024), (1216, 112060), (1235, 110336), (1280, 106457), (1520, 89648), (1664, 81890), (1724, 79040), (1976, 68960), (2080, 65512), (2155, 63232), (2432, 56030), (2470, 55168), (3040, 44824), (3328, 40945), (3448, 39520), (3952, 34480), (4160, 32756), (4310, 31616), (4864, 28015), (4940, 27584), (5603, 24320), (6080, 22412), (6896, 19760), (7904, 17240), (8189, 16640), (8320, 16378), (8620, 15808), (9880, 13792), (11206, 12160)]