80106840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 293983200

約数和(自身を除く): 213876360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 613, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1226, 1320, 1452, 1485, 1815, 1839, 1980, 2178, 2376, 2420, 2452, 2904, 2970, 3065, 3267, 3630, 3678, 3960, 4356, 4840, 4904, 5445, 5517, 5940, 6130, 6534, 6743, 7260, 7356, 8712, 9195, 10890, 11034, 11880, 12260, 13068, 13486, 14520, 14712, 16335, 16551, 18390, 20229, 21780, 22068, 24520, 26136, 26972, 27585, 32670, 33102, 33715, 36780, 40458, 43560, 44136, 53944, 55170, 60687, 65340, 66204, 67430, 73560, 74173, 80916, 82755, 101145, 110340, 121374, 130680, 132408, 134860, 148346, 161832, 165510, 182061, 202290, 220680, 222519, 242748, 269720, 296692, 303435, 331020, 364122, 370865, 404580, 445038, 485496, 593384, 606870, 662040, 667557, 728244, 741730, 809160, 890076, 910305, 1112595, 1213740, 1335114, 1456488, 1483460, 1780152, 1820610, 2002671, 2225190, 2427480, 2670228, 2966920, 3337785, 3641220, 4005342, 4450380, 5340456, 6675570, 7282440, 8010684, 8900760, 10013355, 13351140, 16021368, 20026710, 26702280, 40053420, 80106840]

約数ペア:

[(1, 80106840), (2, 40053420), (3, 26702280), (4, 20026710), (5, 16021368), (6, 13351140), (8, 10013355), (9, 8900760), (10, 8010684), (11, 7282440), (12, 6675570), (15, 5340456), (18, 4450380), (20, 4005342), (22, 3641220), (24, 3337785), (27, 2966920), (30, 2670228), (33, 2427480), (36, 2225190), (40, 2002671), (44, 1820610), (45, 1780152), (54, 1483460), (55, 1456488), (60, 1335114), (66, 1213740), (72, 1112595), (88, 910305), (90, 890076), (99, 809160), (108, 741730), (110, 728244), (120, 667557), (121, 662040), (132, 606870), (135, 593384), (165, 485496), (180, 445038), (198, 404580), (216, 370865), (220, 364122), (242, 331020), (264, 303435), (270, 296692), (297, 269720), (330, 242748), (360, 222519), (363, 220680), (396, 202290), (440, 182061), (484, 165510), (495, 161832), (540, 148346), (594, 134860), (605, 132408), (613, 130680), (660, 121374), (726, 110340), (792, 101145), (968, 82755), (990, 80916), (1080, 74173), (1089, 73560), (1188, 67430), (1210, 66204), (1226, 65340), (1320, 60687), (1452, 55170), (1485, 53944), (1815, 44136), (1839, 43560), (1980, 40458), (2178, 36780), (2376, 33715), (2420, 33102), (2452, 32670), (2904, 27585), (2970, 26972), (3065, 26136), (3267, 24520), (3630, 22068), (3678, 21780), (3960, 20229), (4356, 18390), (4840, 16551), (4904, 16335), (5445, 14712), (5517, 14520), (5940, 13486), (6130, 13068), (6534, 12260), (6743, 11880), (7260, 11034), (7356, 10890), (8712, 9195)]