91378080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 339655680

約数和(自身を除く): 248277600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 89, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 178, 180, 184, 186, 207, 230, 240, 248, 267, 276, 279, 288, 310, 345, 356, 360, 368, 372, 414, 445, 460, 465, 480, 496, 534, 552, 558, 620, 690, 712, 713, 720, 736, 744, 801, 828, 890, 920, 930, 992, 1035, 1068, 1104, 1116, 1240, 1335, 1380, 1395, 1424, 1426, 1440, 1488, 1602, 1656, 1780, 1840, 1860, 2047, 2070, 2136, 2139, 2208, 2232, 2480, 2670, 2759, 2760, 2790, 2848, 2852, 2976, 3204, 3312, 3560, 3565, 3680, 3720, 4005, 4094, 4140, 4272, 4278, 4464, 4960, 5340, 5518, 5520, 5580, 5704, 6141, 6408, 6417, 6624, 7120, 7130, 7440, 8010, 8188, 8277, 8280, 8544, 8556, 8928, 10235, 10680, 10695, 11036, 11040, 11160, 11408, 12282, 12816, 12834, 13795, 14240, 14260, 14880, 16020, 16376, 16554, 16560, 17112, 18423, 20470, 21360, 21390, 22072, 22320, 22816, 24564, 24831, 25632, 25668, 27590, 28520, 30705, 32040, 32085, 32752, 33108, 33120, 34224, 36846, 40940, 41385, 42720, 42780, 44144, 44640, 49128, 49662, 51336, 55180, 57040, 61410, 63457, 64080, 64170, 65504, 66216, 68448, 73692, 81880, 82770, 85560, 88288, 92115, 98256, 99324, 102672, 110360, 114080, 122820, 124155, 126914, 128160, 128340, 132432, 147384, 163760, 165540, 171120, 184230, 190371, 196512, 198648, 205344, 220720, 245640, 248310, 253828, 256680, 264864, 294768, 317285, 327520, 331080, 342240, 368460, 380742, 397296, 441440, 491280, 496620, 507656, 513360, 571113, 589536, 634570, 662160, 736920, 761484, 794592, 951855, 982560, 993240, 1015312, 1026720, 1142226, 1269140, 1324320, 1473840, 1522968, 1903710, 1986480, 2030624, 2284452, 2538280, 2855565, 2947680, 3045936, 3807420, 3972960, 4568904, 5076560, 5711130, 6091872, 7614840, 9137808, 10153120, 11422260, 15229680, 18275616, 22844520, 30459360, 45689040, 91378080]

約数ペア:

[(1, 91378080), (2, 45689040), (3, 30459360), (4, 22844520), (5, 18275616), (6, 15229680), (8, 11422260), (9, 10153120), (10, 9137808), (12, 7614840), (15, 6091872), (16, 5711130), (18, 5076560), (20, 4568904), (23, 3972960), (24, 3807420), (30, 3045936), (31, 2947680), (32, 2855565), (36, 2538280), (40, 2284452), (45, 2030624), (46, 1986480), (48, 1903710), (60, 1522968), (62, 1473840), (69, 1324320), (72, 1269140), (80, 1142226), (89, 1026720), (90, 1015312), (92, 993240), (93, 982560), (96, 951855), (115, 794592), (120, 761484), (124, 736920), (138, 662160), (144, 634570), (155, 589536), (160, 571113), (178, 513360), (180, 507656), (184, 496620), (186, 491280), (207, 441440), (230, 397296), (240, 380742), (248, 368460), (267, 342240), (276, 331080), (279, 327520), (288, 317285), (310, 294768), (345, 264864), (356, 256680), (360, 253828), (368, 248310), (372, 245640), (414, 220720), (445, 205344), (460, 198648), (465, 196512), (480, 190371), (496, 184230), (534, 171120), (552, 165540), (558, 163760), (620, 147384), (690, 132432), (712, 128340), (713, 128160), (720, 126914), (736, 124155), (744, 122820), (801, 114080), (828, 110360), (890, 102672), (920, 99324), (930, 98256), (992, 92115), (1035, 88288), (1068, 85560), (1104, 82770), (1116, 81880), (1240, 73692), (1335, 68448), (1380, 66216), (1395, 65504), (1424, 64170), (1426, 64080), (1440, 63457), (1488, 61410), (1602, 57040), (1656, 55180), (1780, 51336), (1840, 49662), (1860, 49128), (2047, 44640), (2070, 44144), (2136, 42780), (2139, 42720), (2208, 41385), (2232, 40940), (2480, 36846), (2670, 34224), (2759, 33120), (2760, 33108), (2790, 32752), (2848, 32085), (2852, 32040), (2976, 30705), (3204, 28520), (3312, 27590), (3560, 25668), (3565, 25632), (3680, 24831), (3720, 24564), (4005, 22816), (4094, 22320), (4140, 22072), (4272, 21390), (4278, 21360), (4464, 20470), (4960, 18423), (5340, 17112), (5518, 16560), (5520, 16554), (5580, 16376), (5704, 16020), (6141, 14880), (6408, 14260), (6417, 14240), (6624, 13795), (7120, 12834), (7130, 12816), (7440, 12282), (8010, 11408), (8188, 11160), (8277, 11040), (8280, 11036), (8544, 10695), (8556, 10680), (8928, 10235)]