161889444960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{15259}}^1$

素因数の和:15362

約数の個数: 288

約数和(自身を含む): 549878595840

約数和(自身を除く): 387989150880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 961, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 1922, 2139, 2208, 2480, 2760, 2852, 2883, 2976, 3565, 3680, 3720, 3844, 4278, 4805, 4960, 5520, 5704, 5766, 7130, 7440, 7688, 8556, 9610, 10695, 11040, 11408, 11532, 14260, 14415, 14880, 15259, 15376, 17112, 19220, 21390, 22103, 22816, 23064, 28520, 28830, 30518, 30752, 34224, 38440, 42780, 44206, 45777, 46128, 57040, 57660, 61036, 66309, 68448, 76295, 76880, 85560, 88412, 91554, 92256, 110515, 114080, 115320, 122072, 132618, 152590, 153760, 171120, 176824, 183108, 221030, 228885, 230640, 244144, 265236, 305180, 331545, 342240, 350957, 353648, 366216, 442060, 457770, 461280, 473029, 488288, 530472, 610360, 663090, 701914, 707296, 732432, 884120, 915540, 946058, 1052871, 1060944, 1220720, 1326180, 1403828, 1419087, 1464864, 1754785, 1768240, 1831080, 1892116, 2105742, 2121888, 2365145, 2441440, 2652360, 2807656, 2838174, 3509570, 3536480, 3662160, 3784232, 4211484, 4730290, 5264355, 5304720, 5615312, 5676348, 7019140, 7095435, 7324320, 7568464, 8422968, 9460580, 10528710, 10609440, 10879667, 11230624, 11352696, 14038280, 14190870, 14663899, 15136928, 16845936, 18921160, 21057420, 21759334, 22705392, 28076560, 28381740, 29327798, 32639001, 33691872, 37842320, 42114840, 43518668, 43991697, 45410784, 54398335, 56153120, 56763480, 58655596, 65278002, 73319495, 75684640, 84229680, 87037336, 87983394, 108796670, 113526960, 117311192, 130556004, 146638990, 163195005, 168459360, 174074672, 175966788, 217593340, 219958485, 227053920, 234622384, 261112008, 293277980, 326390010, 337269677, 348149344, 351933576, 435186680, 439916970, 469244768, 522224016, 586555960, 652780020, 674539354, 703867152, 870373360, 879833940, 1011809031, 1044448032, 1173111920, 1305560040, 1349078708, 1407734304, 1686348385, 1740746720, 1759667880, 2023618062, 2346223840, 2611120080, 2698157416, 3372696770, 3519335760, 4047236124, 5059045155, 5222240160, 5396314832, 6745393540, 7038671520, 8094472248, 10118090310, 10792629664, 13490787080, 16188944496, 20236180620, 26981574160, 32377888992, 40472361240, 53963148320, 80944722480, 161889444960]

約数ペア:

[(1, 161889444960), (2, 80944722480), (3, 53963148320), (4, 40472361240), (5, 32377888992), (6, 26981574160), (8, 20236180620), (10, 16188944496), (12, 13490787080), (15, 10792629664), (16, 10118090310), (20, 8094472248), (23, 7038671520), (24, 6745393540), (30, 5396314832), (31, 5222240160), (32, 5059045155), (40, 4047236124), (46, 3519335760), (48, 3372696770), (60, 2698157416), (62, 2611120080), (69, 2346223840), (80, 2023618062), (92, 1759667880), (93, 1740746720), (96, 1686348385), (115, 1407734304), (120, 1349078708), (124, 1305560040), (138, 1173111920), (155, 1044448032), (160, 1011809031), (184, 879833940), (186, 870373360), (230, 703867152), (240, 674539354), (248, 652780020), (276, 586555960), (310, 522224016), (345, 469244768), (368, 439916970), (372, 435186680), (460, 351933576), (465, 348149344), (480, 337269677), (496, 326390010), (552, 293277980), (620, 261112008), (690, 234622384), (713, 227053920), (736, 219958485), (744, 217593340), (920, 175966788), (930, 174074672), (961, 168459360), (992, 163195005), (1104, 146638990), (1240, 130556004), (1380, 117311192), (1426, 113526960), (1488, 108796670), (1840, 87983394), (1860, 87037336), (1922, 84229680), (2139, 75684640), (2208, 73319495), (2480, 65278002), (2760, 58655596), (2852, 56763480), (2883, 56153120), (2976, 54398335), (3565, 45410784), (3680, 43991697), (3720, 43518668), (3844, 42114840), (4278, 37842320), (4805, 33691872), (4960, 32639001), (5520, 29327798), (5704, 28381740), (5766, 28076560), (7130, 22705392), (7440, 21759334), (7688, 21057420), (8556, 18921160), (9610, 16845936), (10695, 15136928), (11040, 14663899), (11408, 14190870), (11532, 14038280), (14260, 11352696), (14415, 11230624), (14880, 10879667), (15259, 10609440), (15376, 10528710), (17112, 9460580), (19220, 8422968), (21390, 7568464), (22103, 7324320), (22816, 7095435), (23064, 7019140), (28520, 5676348), (28830, 5615312), (30518, 5304720), (30752, 5264355), (34224, 4730290), (38440, 4211484), (42780, 3784232), (44206, 3662160), (45777, 3536480), (46128, 3509570), (57040, 2838174), (57660, 2807656), (61036, 2652360), (66309, 2441440), (68448, 2365145), (76295, 2121888), (76880, 2105742), (85560, 1892116), (88412, 1831080), (91554, 1768240), (92256, 1754785), (110515, 1464864), (114080, 1419087), (115320, 1403828), (122072, 1326180), (132618, 1220720), (152590, 1060944), (153760, 1052871), (171120, 946058), (176824, 915540), (183108, 884120), (221030, 732432), (228885, 707296), (230640, 701914), (244144, 663090), (265236, 610360), (305180, 530472), (331545, 488288), (342240, 473029), (350957, 461280), (353648, 457770), (366216, 442060)]