158985360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 425977200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 419, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 838, 930, 1020, 1054, 1116, 1224, 1240, 1257, 1360, 1395, 1488, 1530, 1581, 1676, 1860, 2040, 2095, 2108, 2232, 2448, 2480, 2514, 2635, 2790, 3060, 3162, 3352, 3720, 3771, 4080, 4190, 4216, 4464, 4743, 5028, 5270, 5580, 6120, 6285, 6324, 6704, 7123, 7440, 7542, 7905, 8380, 8432, 9486, 10056, 10540, 11160, 12240, 12570, 12648, 12989, 14246, 15084, 15810, 16760, 18855, 18972, 20112, 21080, 21369, 22320, 23715, 25140, 25296, 25978, 28492, 30168, 31620, 33520, 35615, 37710, 37944, 38967, 42160, 42738, 47430, 50280, 51956, 56984, 60336, 63240, 64107, 64945, 71230, 75420, 75888, 77934, 85476, 94860, 100560, 103912, 106845, 113968, 116901, 126480, 128214, 129890, 142460, 150840, 155868, 170952, 189720, 194835, 207824, 213690, 220813, 233802, 256428, 259780, 284920, 301680, 311736, 320535, 341904, 379440, 389670, 427380, 441626, 467604, 512856, 519560, 569840, 584505, 623472, 641070, 662439, 779340, 854760, 883252, 935208, 1025712, 1039120, 1104065, 1169010, 1282140, 1324878, 1558680, 1709520, 1766504, 1870416, 1987317, 2208130, 2338020, 2564280, 2649756, 3117360, 3312195, 3533008, 3974634, 4416260, 4676040, 5128560, 5299512, 6624390, 7949268, 8832520, 9352080, 9936585, 10599024, 13248780, 15898536, 17665040, 19873170, 26497560, 31797072, 39746340, 52995120, 79492680, 158985360]

約数ペア:

[(1, 158985360), (2, 79492680), (3, 52995120), (4, 39746340), (5, 31797072), (6, 26497560), (8, 19873170), (9, 17665040), (10, 15898536), (12, 13248780), (15, 10599024), (16, 9936585), (17, 9352080), (18, 8832520), (20, 7949268), (24, 6624390), (30, 5299512), (31, 5128560), (34, 4676040), (36, 4416260), (40, 3974634), (45, 3533008), (48, 3312195), (51, 3117360), (60, 2649756), (62, 2564280), (68, 2338020), (72, 2208130), (80, 1987317), (85, 1870416), (90, 1766504), (93, 1709520), (102, 1558680), (120, 1324878), (124, 1282140), (136, 1169010), (144, 1104065), (153, 1039120), (155, 1025712), (170, 935208), (180, 883252), (186, 854760), (204, 779340), (240, 662439), (248, 641070), (255, 623472), (272, 584505), (279, 569840), (306, 519560), (310, 512856), (340, 467604), (360, 441626), (372, 427380), (408, 389670), (419, 379440), (465, 341904), (496, 320535), (510, 311736), (527, 301680), (558, 284920), (612, 259780), (620, 256428), (680, 233802), (720, 220813), (744, 213690), (765, 207824), (816, 194835), (838, 189720), (930, 170952), (1020, 155868), (1054, 150840), (1116, 142460), (1224, 129890), (1240, 128214), (1257, 126480), (1360, 116901), (1395, 113968), (1488, 106845), (1530, 103912), (1581, 100560), (1676, 94860), (1860, 85476), (2040, 77934), (2095, 75888), (2108, 75420), (2232, 71230), (2448, 64945), (2480, 64107), (2514, 63240), (2635, 60336), (2790, 56984), (3060, 51956), (3162, 50280), (3352, 47430), (3720, 42738), (3771, 42160), (4080, 38967), (4190, 37944), (4216, 37710), (4464, 35615), (4743, 33520), (5028, 31620), (5270, 30168), (5580, 28492), (6120, 25978), (6285, 25296), (6324, 25140), (6704, 23715), (7123, 22320), (7440, 21369), (7542, 21080), (7905, 20112), (8380, 18972), (8432, 18855), (9486, 16760), (10056, 15810), (10540, 15084), (11160, 14246), (12240, 12989), (12570, 12648)]