139836960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 216

約数和(自身を含む): 505503180

約数和(自身を除く): 365666220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 269, 285, 288, 304, 342, 360, 361, 380, 456, 480, 538, 570, 608, 684, 720, 722, 760, 807, 855, 912, 1076, 1083, 1140, 1345, 1368, 1440, 1444, 1520, 1614, 1710, 1805, 1824, 2152, 2166, 2280, 2421, 2690, 2736, 2888, 3040, 3228, 3249, 3420, 3610, 4035, 4304, 4332, 4560, 4842, 5111, 5380, 5415, 5472, 5776, 6456, 6498, 6840, 7220, 8070, 8608, 8664, 9120, 9684, 10222, 10760, 10830, 11552, 12105, 12912, 12996, 13680, 14440, 15333, 16140, 16245, 17328, 19368, 20444, 21520, 21660, 24210, 25555, 25824, 25992, 27360, 28880, 30666, 32280, 32490, 34656, 38736, 40888, 43040, 43320, 45999, 48420, 51110, 51984, 57760, 61332, 64560, 64980, 76665, 77472, 81776, 86640, 91998, 96840, 97109, 102220, 103968, 122664, 129120, 129960, 153330, 163552, 173280, 183996, 193680, 194218, 204440, 229995, 245328, 259920, 291327, 306660, 367992, 387360, 388436, 408880, 459990, 485545, 490656, 519840, 582654, 613320, 735984, 776872, 817760, 873981, 919980, 971090, 1165308, 1226640, 1456635, 1471968, 1553744, 1747962, 1839960, 1942180, 2330616, 2453280, 2913270, 3107488, 3495924, 3679920, 3884360, 4369905, 4661232, 5826540, 6991848, 7359840, 7768720, 8739810, 9322464, 11653080, 13983696, 15537440, 17479620, 23306160, 27967392, 34959240, 46612320, 69918480, 139836960]

約数ペア:

[(1, 139836960), (2, 69918480), (3, 46612320), (4, 34959240), (5, 27967392), (6, 23306160), (8, 17479620), (9, 15537440), (10, 13983696), (12, 11653080), (15, 9322464), (16, 8739810), (18, 7768720), (19, 7359840), (20, 6991848), (24, 5826540), (30, 4661232), (32, 4369905), (36, 3884360), (38, 3679920), (40, 3495924), (45, 3107488), (48, 2913270), (57, 2453280), (60, 2330616), (72, 1942180), (76, 1839960), (80, 1747962), (90, 1553744), (95, 1471968), (96, 1456635), (114, 1226640), (120, 1165308), (144, 971090), (152, 919980), (160, 873981), (171, 817760), (180, 776872), (190, 735984), (228, 613320), (240, 582654), (269, 519840), (285, 490656), (288, 485545), (304, 459990), (342, 408880), (360, 388436), (361, 387360), (380, 367992), (456, 306660), (480, 291327), (538, 259920), (570, 245328), (608, 229995), (684, 204440), (720, 194218), (722, 193680), (760, 183996), (807, 173280), (855, 163552), (912, 153330), (1076, 129960), (1083, 129120), (1140, 122664), (1345, 103968), (1368, 102220), (1440, 97109), (1444, 96840), (1520, 91998), (1614, 86640), (1710, 81776), (1805, 77472), (1824, 76665), (2152, 64980), (2166, 64560), (2280, 61332), (2421, 57760), (2690, 51984), (2736, 51110), (2888, 48420), (3040, 45999), (3228, 43320), (3249, 43040), (3420, 40888), (3610, 38736), (4035, 34656), (4304, 32490), (4332, 32280), (4560, 30666), (4842, 28880), (5111, 27360), (5380, 25992), (5415, 25824), (5472, 25555), (5776, 24210), (6456, 21660), (6498, 21520), (6840, 20444), (7220, 19368), (8070, 17328), (8608, 16245), (8664, 16140), (9120, 15333), (9684, 14440), (10222, 13680), (10760, 12996), (10830, 12912), (11552, 12105)]