2021633250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1618

約数の個数: 256

約数和(自身を含む): 6541516800

約数和(自身を除く): 4519883550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 25, 26, 30, 35, 38, 39, 42, 50, 57, 65, 70, 75, 78, 91, 95, 105, 114, 125, 130, 133, 150, 175, 182, 190, 195, 210, 247, 250, 266, 273, 285, 325, 350, 375, 390, 399, 455, 475, 494, 525, 546, 570, 650, 665, 741, 750, 798, 875, 910, 950, 975, 1050, 1235, 1330, 1365, 1425, 1482, 1559, 1625, 1729, 1750, 1950, 1995, 2275, 2375, 2470, 2625, 2730, 2850, 3118, 3250, 3325, 3458, 3705, 3990, 4550, 4677, 4750, 4875, 5187, 5250, 6175, 6650, 6825, 7125, 7410, 7795, 8645, 9354, 9750, 9975, 10374, 10913, 11375, 12350, 13650, 14250, 15590, 16625, 17290, 18525, 19950, 20267, 21826, 22750, 23385, 25935, 29621, 30875, 32739, 33250, 34125, 37050, 38975, 40534, 43225, 46770, 49875, 51870, 54565, 59242, 60801, 61750, 65478, 68250, 77950, 86450, 88863, 92625, 99750, 101335, 109130, 116925, 121602, 129675, 141869, 148105, 163695, 177726, 185250, 194875, 202670, 207347, 216125, 233850, 259350, 272825, 283738, 296210, 304005, 327390, 385073, 389750, 414694, 425607, 432250, 444315, 506675, 545650, 584625, 608010, 622041, 648375, 709345, 740525, 770146, 818475, 851214, 888630, 1013350, 1036735, 1155219, 1169250, 1244082, 1296750, 1364125, 1418690, 1481050, 1520025, 1636950, 1925365, 2073470, 2128035, 2221575, 2310438, 2533375, 2695511, 2728250, 3040050, 3110205, 3546725, 3702625, 3850730, 4092375, 4256070, 4443150, 5066750, 5183675, 5391022, 5776095, 6220410, 7093450, 7405250, 7600125, 8086533, 8184750, 9626825, 10367350, 10640175, 11107875, 11552190, 13477555, 15200250, 15551025, 16173066, 17733625, 19253650, 21280350, 22215750, 25918375, 26955110, 28880475, 31102050, 35467250, 40432665, 48134125, 51836750, 53200875, 57760950, 67387775, 77755125, 80865330, 96268250, 106401750, 134775550, 144402375, 155510250, 202163325, 288804750, 336938875, 404326650, 673877750, 1010816625, 2021633250]

約数ペア:

[(1, 2021633250), (2, 1010816625), (3, 673877750), (5, 404326650), (6, 336938875), (7, 288804750), (10, 202163325), (13, 155510250), (14, 144402375), (15, 134775550), (19, 106401750), (21, 96268250), (25, 80865330), (26, 77755125), (30, 67387775), (35, 57760950), (38, 53200875), (39, 51836750), (42, 48134125), (50, 40432665), (57, 35467250), (65, 31102050), (70, 28880475), (75, 26955110), (78, 25918375), (91, 22215750), (95, 21280350), (105, 19253650), (114, 17733625), (125, 16173066), (130, 15551025), (133, 15200250), (150, 13477555), (175, 11552190), (182, 11107875), (190, 10640175), (195, 10367350), (210, 9626825), (247, 8184750), (250, 8086533), (266, 7600125), (273, 7405250), (285, 7093450), (325, 6220410), (350, 5776095), (375, 5391022), (390, 5183675), (399, 5066750), (455, 4443150), (475, 4256070), (494, 4092375), (525, 3850730), (546, 3702625), (570, 3546725), (650, 3110205), (665, 3040050), (741, 2728250), (750, 2695511), (798, 2533375), (875, 2310438), (910, 2221575), (950, 2128035), (975, 2073470), (1050, 1925365), (1235, 1636950), (1330, 1520025), (1365, 1481050), (1425, 1418690), (1482, 1364125), (1559, 1296750), (1625, 1244082), (1729, 1169250), (1750, 1155219), (1950, 1036735), (1995, 1013350), (2275, 888630), (2375, 851214), (2470, 818475), (2625, 770146), (2730, 740525), (2850, 709345), (3118, 648375), (3250, 622041), (3325, 608010), (3458, 584625), (3705, 545650), (3990, 506675), (4550, 444315), (4677, 432250), (4750, 425607), (4875, 414694), (5187, 389750), (5250, 385073), (6175, 327390), (6650, 304005), (6825, 296210), (7125, 283738), (7410, 272825), (7795, 259350), (8645, 233850), (9354, 216125), (9750, 207347), (9975, 202670), (10374, 194875), (10913, 185250), (11375, 177726), (12350, 163695), (13650, 148105), (14250, 141869), (15590, 129675), (16625, 121602), (17290, 116925), (18525, 109130), (19950, 101335), (20267, 99750), (21826, 92625), (22750, 88863), (23385, 86450), (25935, 77950), (29621, 68250), (30875, 65478), (32739, 61750), (33250, 60801), (34125, 59242), (37050, 54565), (38975, 51870), (40534, 49875), (43225, 46770)]