73640160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4649}}^1$

素因数の和:4681

約数の個数: 144

約数和(自身を含む): 274201200

約数和(自身を除く): 200561040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4649, 5280, 7920, 9298, 13947, 15840, 18596, 23245, 27894, 37192, 41841, 46490, 51139, 55788, 69735, 74384, 83682, 92980, 102278, 111576, 139470, 148768, 153417, 167364, 185960, 204556, 209205, 223152, 255695, 278940, 306834, 334728, 371920, 409112, 418410, 446304, 460251, 511390, 557880, 613668, 669456, 743840, 767085, 818224, 836820, 920502, 1022780, 1115760, 1227336, 1338912, 1534170, 1636448, 1673640, 1841004, 2045560, 2231520, 2301255, 2454672, 3068340, 3347280, 3682008, 4091120, 4602510, 4909344, 6136680, 6694560, 7364016, 8182240, 9205020, 12273360, 14728032, 18410040, 24546720, 36820080, 73640160]

約数ペア:

[(1, 73640160), (2, 36820080), (3, 24546720), (4, 18410040), (5, 14728032), (6, 12273360), (8, 9205020), (9, 8182240), (10, 7364016), (11, 6694560), (12, 6136680), (15, 4909344), (16, 4602510), (18, 4091120), (20, 3682008), (22, 3347280), (24, 3068340), (30, 2454672), (32, 2301255), (33, 2231520), (36, 2045560), (40, 1841004), (44, 1673640), (45, 1636448), (48, 1534170), (55, 1338912), (60, 1227336), (66, 1115760), (72, 1022780), (80, 920502), (88, 836820), (90, 818224), (96, 767085), (99, 743840), (110, 669456), (120, 613668), (132, 557880), (144, 511390), (160, 460251), (165, 446304), (176, 418410), (180, 409112), (198, 371920), (220, 334728), (240, 306834), (264, 278940), (288, 255695), (330, 223152), (352, 209205), (360, 204556), (396, 185960), (440, 167364), (480, 153417), (495, 148768), (528, 139470), (660, 111576), (720, 102278), (792, 92980), (880, 83682), (990, 74384), (1056, 69735), (1320, 55788), (1440, 51139), (1584, 46490), (1760, 41841), (1980, 37192), (2640, 27894), (3168, 23245), (3960, 18596), (4649, 15840), (5280, 13947), (7920, 9298)]