2120482000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 320

約数和(自身を含む): 6447587328

約数和(自身を除く): 4327105328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 61, 65, 70, 80, 91, 100, 104, 112, 122, 125, 130, 140, 175, 182, 191, 200, 208, 244, 250, 260, 280, 305, 325, 350, 364, 382, 400, 427, 455, 488, 500, 520, 560, 610, 650, 700, 728, 764, 793, 854, 875, 910, 955, 976, 1000, 1040, 1220, 1300, 1337, 1400, 1456, 1525, 1528, 1586, 1625, 1708, 1750, 1820, 1910, 2000, 2135, 2275, 2440, 2483, 2600, 2674, 2800, 3050, 3056, 3172, 3250, 3416, 3500, 3640, 3820, 3965, 4270, 4550, 4775, 4880, 4966, 5200, 5348, 5551, 6100, 6344, 6500, 6685, 6832, 7000, 7280, 7625, 7640, 7930, 8540, 9100, 9550, 9932, 10675, 10696, 11102, 11375, 11651, 12200, 12415, 12688, 13000, 13370, 14000, 15250, 15280, 15860, 17080, 17381, 18200, 19100, 19825, 19864, 21350, 21392, 22204, 22750, 23302, 23875, 24400, 24830, 26000, 26740, 27755, 30500, 31720, 33425, 34160, 34762, 36400, 38200, 39650, 39728, 42700, 44408, 45500, 46604, 47750, 49660, 53375, 53480, 55510, 58255, 61000, 62075, 63440, 66850, 69524, 76400, 79300, 81557, 85400, 86905, 88816, 91000, 93208, 95500, 99125, 99320, 106750, 106960, 111020, 116510, 122000, 124150, 133700, 138775, 139048, 151463, 158600, 163114, 167125, 170800, 173810, 182000, 186416, 191000, 198250, 198640, 213500, 222040, 233020, 248300, 267400, 277550, 278096, 291275, 302926, 310375, 317200, 326228, 334250, 347620, 382000, 396500, 407785, 427000, 434525, 444080, 466040, 496600, 534800, 555100, 582550, 605852, 620750, 652456, 668500, 693875, 695240, 757315, 793000, 815570, 854000, 869050, 932080, 993200, 1060241, 1110200, 1165100, 1211704, 1241500, 1304912, 1337000, 1387750, 1390480, 1456375, 1514630, 1586000, 1631140, 1738100, 2038925, 2120482, 2172625, 2220400, 2330200, 2423408, 2483000, 2674000, 2775500, 2912750, 3029260, 3262280, 3476200, 3786575, 4077850, 4240964, 4345250, 4660400, 4966000, 5301205, 5551000, 5825500, 6058520, 6524560, 6952400, 7573150, 8155700, 8481928, 8690500, 10194625, 10602410, 11102000, 11651000, 12117040, 15146300, 16311400, 16963856, 17381000, 18932875, 20389250, 21204820, 23302000, 26506025, 30292600, 32622800, 34762000, 37865750, 40778500, 42409640, 53012050, 60585200, 75731500, 81557000, 84819280, 106024100, 132530125, 151463000, 163114000, 212048200, 265060250, 302926000, 424096400, 530120500, 1060241000, 2120482000]

約数ペア:

[(1, 2120482000), (2, 1060241000), (4, 530120500), (5, 424096400), (7, 302926000), (8, 265060250), (10, 212048200), (13, 163114000), (14, 151463000), (16, 132530125), (20, 106024100), (25, 84819280), (26, 81557000), (28, 75731500), (35, 60585200), (40, 53012050), (50, 42409640), (52, 40778500), (56, 37865750), (61, 34762000), (65, 32622800), (70, 30292600), (80, 26506025), (91, 23302000), (100, 21204820), (104, 20389250), (112, 18932875), (122, 17381000), (125, 16963856), (130, 16311400), (140, 15146300), (175, 12117040), (182, 11651000), (191, 11102000), (200, 10602410), (208, 10194625), (244, 8690500), (250, 8481928), (260, 8155700), (280, 7573150), (305, 6952400), (325, 6524560), (350, 6058520), (364, 5825500), (382, 5551000), (400, 5301205), (427, 4966000), (455, 4660400), (488, 4345250), (500, 4240964), (520, 4077850), (560, 3786575), (610, 3476200), (650, 3262280), (700, 3029260), (728, 2912750), (764, 2775500), (793, 2674000), (854, 2483000), (875, 2423408), (910, 2330200), (955, 2220400), (976, 2172625), (1000, 2120482), (1040, 2038925), (1220, 1738100), (1300, 1631140), (1337, 1586000), (1400, 1514630), (1456, 1456375), (1525, 1390480), (1528, 1387750), (1586, 1337000), (1625, 1304912), (1708, 1241500), (1750, 1211704), (1820, 1165100), (1910, 1110200), (2000, 1060241), (2135, 993200), (2275, 932080), (2440, 869050), (2483, 854000), (2600, 815570), (2674, 793000), (2800, 757315), (3050, 695240), (3056, 693875), (3172, 668500), (3250, 652456), (3416, 620750), (3500, 605852), (3640, 582550), (3820, 555100), (3965, 534800), (4270, 496600), (4550, 466040), (4775, 444080), (4880, 434525), (4966, 427000), (5200, 407785), (5348, 396500), (5551, 382000), (6100, 347620), (6344, 334250), (6500, 326228), (6685, 317200), (6832, 310375), (7000, 302926), (7280, 291275), (7625, 278096), (7640, 277550), (7930, 267400), (8540, 248300), (9100, 233020), (9550, 222040), (9932, 213500), (10675, 198640), (10696, 198250), (11102, 191000), (11375, 186416), (11651, 182000), (12200, 173810), (12415, 170800), (12688, 167125), (13000, 163114), (13370, 158600), (14000, 151463), (15250, 139048), (15280, 138775), (15860, 133700), (17080, 124150), (17381, 122000), (18200, 116510), (19100, 111020), (19825, 106960), (19864, 106750), (21350, 99320), (21392, 99125), (22204, 95500), (22750, 93208), (23302, 91000), (23875, 88816), (24400, 86905), (24830, 85400), (26000, 81557), (26740, 79300), (27755, 76400), (30500, 69524), (31720, 66850), (33425, 63440), (34160, 62075), (34762, 61000), (36400, 58255), (38200, 55510), (39650, 53480), (39728, 53375), (42700, 49660), (44408, 47750), (45500, 46604)]