2027005680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38921}}^1$

素因数の和:38975

約数の個数: 160

約数和(自身を含む): 7413239808

約数和(自身を除く): 5386234128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 38921, 52080, 77842, 116763, 155684, 194605, 233526, 272447, 311368, 389210, 467052, 544894, 583815, 622736, 778420, 817341, 934104, 1089788, 1167630, 1206551, 1362235, 1556840, 1634682, 1868208, 2179576, 2335260, 2413102, 2724470, 3113680, 3269364, 3619653, 4086705, 4359152, 4670520, 4826204, 5448940, 6032755, 6538728, 7239306, 8173410, 8445857, 9341040, 9652408, 10897880, 12065510, 13077456, 14478612, 16346820, 16891714, 18098265, 19304816, 21795760, 24131020, 25337571, 28957224, 32693640, 33783428, 36196530, 42229285, 48262040, 50675142, 57914448, 65387280, 67566856, 72393060, 84458570, 96524080, 101350284, 126687855, 135133712, 144786120, 168917140, 202700568, 253375710, 289572240, 337834280, 405401136, 506751420, 675668560, 1013502840, 2027005680]

約数ペア:

[(1, 2027005680), (2, 1013502840), (3, 675668560), (4, 506751420), (5, 405401136), (6, 337834280), (7, 289572240), (8, 253375710), (10, 202700568), (12, 168917140), (14, 144786120), (15, 135133712), (16, 126687855), (20, 101350284), (21, 96524080), (24, 84458570), (28, 72393060), (30, 67566856), (31, 65387280), (35, 57914448), (40, 50675142), (42, 48262040), (48, 42229285), (56, 36196530), (60, 33783428), (62, 32693640), (70, 28957224), (80, 25337571), (84, 24131020), (93, 21795760), (105, 19304816), (112, 18098265), (120, 16891714), (124, 16346820), (140, 14478612), (155, 13077456), (168, 12065510), (186, 10897880), (210, 9652408), (217, 9341040), (240, 8445857), (248, 8173410), (280, 7239306), (310, 6538728), (336, 6032755), (372, 5448940), (420, 4826204), (434, 4670520), (465, 4359152), (496, 4086705), (560, 3619653), (620, 3269364), (651, 3113680), (744, 2724470), (840, 2413102), (868, 2335260), (930, 2179576), (1085, 1868208), (1240, 1634682), (1302, 1556840), (1488, 1362235), (1680, 1206551), (1736, 1167630), (1860, 1089788), (2170, 934104), (2480, 817341), (2604, 778420), (3255, 622736), (3472, 583815), (3720, 544894), (4340, 467052), (5208, 389210), (6510, 311368), (7440, 272447), (8680, 233526), (10416, 194605), (13020, 155684), (17360, 116763), (26040, 77842), (38921, 52080)]