153418880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 396576000

約数和(自身を除く): 243157120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 128, 136, 160, 170, 236, 239, 272, 295, 320, 340, 472, 478, 544, 590, 640, 680, 944, 956, 1003, 1088, 1180, 1195, 1360, 1888, 1912, 2006, 2176, 2360, 2390, 2720, 3776, 3824, 4012, 4063, 4720, 4780, 5015, 5440, 7552, 7648, 8024, 8126, 9440, 9560, 10030, 10880, 14101, 15296, 16048, 16252, 18880, 19120, 20060, 20315, 28202, 30592, 32096, 32504, 37760, 38240, 40120, 40630, 56404, 64192, 65008, 70505, 76480, 80240, 81260, 112808, 128384, 130016, 141010, 152960, 160480, 162520, 225616, 239717, 260032, 282020, 320960, 325040, 451232, 479434, 520064, 564040, 641920, 650080, 902464, 958868, 1128080, 1198585, 1300160, 1804928, 1917736, 2256160, 2397170, 2600320, 3835472, 4512320, 4794340, 7670944, 9024640, 9588680, 15341888, 19177360, 30683776, 38354720, 76709440, 153418880]

約数ペア:

[(1, 153418880), (2, 76709440), (4, 38354720), (5, 30683776), (8, 19177360), (10, 15341888), (16, 9588680), (17, 9024640), (20, 7670944), (32, 4794340), (34, 4512320), (40, 3835472), (59, 2600320), (64, 2397170), (68, 2256160), (80, 1917736), (85, 1804928), (118, 1300160), (128, 1198585), (136, 1128080), (160, 958868), (170, 902464), (236, 650080), (239, 641920), (272, 564040), (295, 520064), (320, 479434), (340, 451232), (472, 325040), (478, 320960), (544, 282020), (590, 260032), (640, 239717), (680, 225616), (944, 162520), (956, 160480), (1003, 152960), (1088, 141010), (1180, 130016), (1195, 128384), (1360, 112808), (1888, 81260), (1912, 80240), (2006, 76480), (2176, 70505), (2360, 65008), (2390, 64192), (2720, 56404), (3776, 40630), (3824, 40120), (4012, 38240), (4063, 37760), (4720, 32504), (4780, 32096), (5015, 30592), (5440, 28202), (7552, 20315), (7648, 20060), (8024, 19120), (8126, 18880), (9440, 16252), (9560, 16048), (10030, 15296), (10880, 14101)]