67527520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 170402400

約数和(自身を除く): 102874880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 97, 152, 160, 190, 194, 229, 304, 380, 388, 458, 485, 608, 760, 776, 916, 970, 1145, 1520, 1552, 1832, 1843, 1940, 2290, 3040, 3104, 3664, 3686, 3880, 4351, 4580, 7328, 7372, 7760, 8702, 9160, 9215, 14744, 15520, 17404, 18320, 18430, 21755, 22213, 29488, 34808, 36640, 36860, 43510, 44426, 58976, 69616, 73720, 87020, 88852, 111065, 139232, 147440, 174040, 177704, 222130, 294880, 348080, 355408, 422047, 444260, 696160, 710816, 844094, 888520, 1688188, 1777040, 2110235, 3376376, 3554080, 4220470, 6752752, 8440940, 13505504, 16881880, 33763760, 67527520]

約数ペア:

[(1, 67527520), (2, 33763760), (4, 16881880), (5, 13505504), (8, 8440940), (10, 6752752), (16, 4220470), (19, 3554080), (20, 3376376), (32, 2110235), (38, 1777040), (40, 1688188), (76, 888520), (80, 844094), (95, 710816), (97, 696160), (152, 444260), (160, 422047), (190, 355408), (194, 348080), (229, 294880), (304, 222130), (380, 177704), (388, 174040), (458, 147440), (485, 139232), (608, 111065), (760, 88852), (776, 87020), (916, 73720), (970, 69616), (1145, 58976), (1520, 44426), (1552, 43510), (1832, 36860), (1843, 36640), (1940, 34808), (2290, 29488), (3040, 22213), (3104, 21755), (3664, 18430), (3686, 18320), (3880, 17404), (4351, 15520), (4580, 14744), (7328, 9215), (7372, 9160), (7760, 8702)]