259042080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 904006656

約数和(自身を除く): 644964576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 240, 264, 284, 330, 352, 355, 426, 440, 480, 528, 568, 660, 691, 710, 781, 852, 880, 1056, 1065, 1136, 1320, 1382, 1420, 1562, 1704, 1760, 2073, 2130, 2272, 2343, 2640, 2764, 2840, 3124, 3408, 3455, 3905, 4146, 4260, 4686, 5280, 5528, 5680, 6248, 6816, 6910, 7601, 7810, 8292, 8520, 9372, 10365, 11056, 11360, 11715, 12496, 13820, 15202, 15620, 16584, 17040, 18744, 20730, 22112, 22803, 23430, 24992, 27640, 30404, 31240, 33168, 34080, 37488, 38005, 41460, 45606, 46860, 49061, 55280, 60808, 62480, 66336, 74976, 76010, 82920, 91212, 93720, 98122, 110560, 114015, 121616, 124960, 147183, 152020, 165840, 182424, 187440, 196244, 228030, 243232, 245305, 294366, 304040, 331680, 364848, 374880, 392488, 456060, 490610, 539671, 588732, 608080, 729696, 735915, 784976, 912120, 981220, 1079342, 1177464, 1216160, 1471830, 1569952, 1619013, 1824240, 1962440, 2158684, 2354928, 2698355, 2943660, 3238026, 3648480, 3924880, 4317368, 4709856, 5396710, 5887320, 6476052, 7849760, 8095065, 8634736, 10793420, 11774640, 12952104, 16190130, 17269472, 21586840, 23549280, 25904208, 32380260, 43173680, 51808416, 64760520, 86347360, 129521040, 259042080]

約数ペア:

[(1, 259042080), (2, 129521040), (3, 86347360), (4, 64760520), (5, 51808416), (6, 43173680), (8, 32380260), (10, 25904208), (11, 23549280), (12, 21586840), (15, 17269472), (16, 16190130), (20, 12952104), (22, 11774640), (24, 10793420), (30, 8634736), (32, 8095065), (33, 7849760), (40, 6476052), (44, 5887320), (48, 5396710), (55, 4709856), (60, 4317368), (66, 3924880), (71, 3648480), (80, 3238026), (88, 2943660), (96, 2698355), (110, 2354928), (120, 2158684), (132, 1962440), (142, 1824240), (160, 1619013), (165, 1569952), (176, 1471830), (213, 1216160), (220, 1177464), (240, 1079342), (264, 981220), (284, 912120), (330, 784976), (352, 735915), (355, 729696), (426, 608080), (440, 588732), (480, 539671), (528, 490610), (568, 456060), (660, 392488), (691, 374880), (710, 364848), (781, 331680), (852, 304040), (880, 294366), (1056, 245305), (1065, 243232), (1136, 228030), (1320, 196244), (1382, 187440), (1420, 182424), (1562, 165840), (1704, 152020), (1760, 147183), (2073, 124960), (2130, 121616), (2272, 114015), (2343, 110560), (2640, 98122), (2764, 93720), (2840, 91212), (3124, 82920), (3408, 76010), (3455, 74976), (3905, 66336), (4146, 62480), (4260, 60808), (4686, 55280), (5280, 49061), (5528, 46860), (5680, 45606), (6248, 41460), (6816, 38005), (6910, 37488), (7601, 34080), (7810, 33168), (8292, 31240), (8520, 30404), (9372, 27640), (10365, 24992), (11056, 23430), (11360, 22803), (11715, 22112), (12496, 20730), (13820, 18744), (15202, 17040), (15620, 16584)]