1669808800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6183

約数の個数: 144

約数和(自身を含む): 4591206144

約数和(自身を除く): 2921397344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 550, 620, 682, 775, 800, 880, 992, 1100, 1240, 1364, 1550, 1705, 1760, 2200, 2480, 2728, 3100, 3410, 4400, 4960, 5456, 6121, 6200, 6820, 8525, 8800, 10912, 12242, 12400, 13640, 17050, 24484, 24800, 27280, 30605, 34100, 48968, 54560, 61210, 67331, 68200, 97936, 122420, 134662, 136400, 153025, 189751, 195872, 244840, 269324, 272800, 306050, 336655, 379502, 489680, 538648, 612100, 673310, 759004, 948755, 979360, 1077296, 1224200, 1346620, 1518008, 1683275, 1897510, 2087261, 2154592, 2448400, 2693240, 3036016, 3366550, 3795020, 4174522, 4743775, 4896800, 5386480, 6072032, 6733100, 7590040, 8349044, 9487550, 10436305, 10772960, 13466200, 15180080, 16698088, 18975100, 20872610, 26932400, 30360160, 33396176, 37950200, 41745220, 52181525, 53864800, 66792352, 75900400, 83490440, 104363050, 151800800, 166980880, 208726100, 333961760, 417452200, 834904400, 1669808800]

約数ペア:

[(1, 1669808800), (2, 834904400), (4, 417452200), (5, 333961760), (8, 208726100), (10, 166980880), (11, 151800800), (16, 104363050), (20, 83490440), (22, 75900400), (25, 66792352), (31, 53864800), (32, 52181525), (40, 41745220), (44, 37950200), (50, 33396176), (55, 30360160), (62, 26932400), (80, 20872610), (88, 18975100), (100, 16698088), (110, 15180080), (124, 13466200), (155, 10772960), (160, 10436305), (176, 9487550), (200, 8349044), (220, 7590040), (248, 6733100), (275, 6072032), (310, 5386480), (341, 4896800), (352, 4743775), (400, 4174522), (440, 3795020), (496, 3366550), (550, 3036016), (620, 2693240), (682, 2448400), (775, 2154592), (800, 2087261), (880, 1897510), (992, 1683275), (1100, 1518008), (1240, 1346620), (1364, 1224200), (1550, 1077296), (1705, 979360), (1760, 948755), (2200, 759004), (2480, 673310), (2728, 612100), (3100, 538648), (3410, 489680), (4400, 379502), (4960, 336655), (5456, 306050), (6121, 272800), (6200, 269324), (6820, 244840), (8525, 195872), (8800, 189751), (10912, 153025), (12242, 136400), (12400, 134662), (13640, 122420), (17050, 97936), (24484, 68200), (24800, 67331), (27280, 61210), (30605, 54560), (34100, 48968)]