89030760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 340623360

約数和(自身を除く): 251592600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 263, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 526, 546, 620, 651, 728, 744, 780, 789, 806, 840, 868, 910, 930, 1052, 1085, 1092, 1209, 1240, 1302, 1315, 1365, 1560, 1578, 1612, 1736, 1820, 1841, 1860, 2015, 2104, 2170, 2184, 2418, 2604, 2630, 2730, 2821, 3156, 3224, 3255, 3419, 3640, 3682, 3720, 3945, 4030, 4340, 4836, 5208, 5260, 5460, 5523, 5642, 6045, 6312, 6510, 6838, 7364, 7890, 8060, 8153, 8463, 8680, 9205, 9672, 10257, 10520, 10920, 11046, 11284, 12090, 13020, 13676, 14105, 14728, 15780, 16120, 16306, 16926, 17095, 18410, 20514, 22092, 22568, 23933, 24180, 24459, 26040, 27352, 27615, 28210, 31560, 32612, 33852, 34190, 36820, 40765, 41028, 42315, 44184, 47866, 48360, 48918, 51285, 55230, 56420, 57071, 65224, 67704, 68380, 71799, 73640, 81530, 82056, 84630, 95732, 97836, 102570, 105989, 110460, 112840, 114142, 119665, 122295, 136760, 143598, 163060, 169260, 171213, 191464, 195672, 205140, 211978, 220920, 228284, 239330, 244590, 285355, 287196, 317967, 326120, 338520, 342426, 358995, 410280, 423956, 456568, 478660, 489180, 529945, 570710, 574392, 635934, 684852, 717990, 741923, 847912, 856065, 957320, 978360, 1059890, 1141420, 1271868, 1369704, 1435980, 1483846, 1589835, 1712130, 2119780, 2225769, 2282840, 2543736, 2871960, 2967692, 3179670, 3424260, 3709615, 4239560, 4451538, 5935384, 6359340, 6848520, 7419230, 8903076, 11128845, 12718680, 14838460, 17806152, 22257690, 29676920, 44515380, 89030760]

約数ペア:

[(1, 89030760), (2, 44515380), (3, 29676920), (4, 22257690), (5, 17806152), (6, 14838460), (7, 12718680), (8, 11128845), (10, 8903076), (12, 7419230), (13, 6848520), (14, 6359340), (15, 5935384), (20, 4451538), (21, 4239560), (24, 3709615), (26, 3424260), (28, 3179670), (30, 2967692), (31, 2871960), (35, 2543736), (39, 2282840), (40, 2225769), (42, 2119780), (52, 1712130), (56, 1589835), (60, 1483846), (62, 1435980), (65, 1369704), (70, 1271868), (78, 1141420), (84, 1059890), (91, 978360), (93, 957320), (104, 856065), (105, 847912), (120, 741923), (124, 717990), (130, 684852), (140, 635934), (155, 574392), (156, 570710), (168, 529945), (182, 489180), (186, 478660), (195, 456568), (210, 423956), (217, 410280), (248, 358995), (260, 342426), (263, 338520), (273, 326120), (280, 317967), (310, 287196), (312, 285355), (364, 244590), (372, 239330), (390, 228284), (403, 220920), (420, 211978), (434, 205140), (455, 195672), (465, 191464), (520, 171213), (526, 169260), (546, 163060), (620, 143598), (651, 136760), (728, 122295), (744, 119665), (780, 114142), (789, 112840), (806, 110460), (840, 105989), (868, 102570), (910, 97836), (930, 95732), (1052, 84630), (1085, 82056), (1092, 81530), (1209, 73640), (1240, 71799), (1302, 68380), (1315, 67704), (1365, 65224), (1560, 57071), (1578, 56420), (1612, 55230), (1736, 51285), (1820, 48918), (1841, 48360), (1860, 47866), (2015, 44184), (2104, 42315), (2170, 41028), (2184, 40765), (2418, 36820), (2604, 34190), (2630, 33852), (2730, 32612), (2821, 31560), (3156, 28210), (3224, 27615), (3255, 27352), (3419, 26040), (3640, 24459), (3682, 24180), (3720, 23933), (3945, 22568), (4030, 22092), (4340, 20514), (4836, 18410), (5208, 17095), (5260, 16926), (5460, 16306), (5523, 16120), (5642, 15780), (6045, 14728), (6312, 14105), (6510, 13676), (6838, 13020), (7364, 12090), (7890, 11284), (8060, 11046), (8153, 10920), (8463, 10520), (8680, 10257), (9205, 9672)]