2227721760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140639}}^1$

素因数の和:140671

約数の個数: 144

約数和(自身を含む): 8293259520

約数和(自身を除く): 6065537760

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, 5280, 7920, 15840, 140639, 281278, 421917, 562556, 703195, 843834, 1125112, 1265751, 1406390, 1547029, 1687668, 2109585, 2250224, 2531502, 2812780, 3094058, 3375336, 4219170, 4500448, 4641087, 5063004, 5625560, 6188116, 6328755, 6750672, 7735145, 8438340, 9282174, 10126008, 11251120, 12376232, 12657510, 13501344, 13923261, 15470290, 16876680, 18564348, 20252016, 22502240, 23205435, 24752464, 25315020, 27846522, 30940580, 33753360, 37128696, 40504032, 46410870, 49504928, 50630040, 55693044, 61881160, 67506720, 69616305, 74257392, 92821740, 101260080, 111386088, 123762320, 139232610, 148514784, 185643480, 202520160, 222772176, 247524640, 278465220, 371286960, 445544352, 556930440, 742573920, 1113860880, 2227721760]

約数ペア:

[(1, 2227721760), (2, 1113860880), (3, 742573920), (4, 556930440), (5, 445544352), (6, 371286960), (8, 278465220), (9, 247524640), (10, 222772176), (11, 202520160), (12, 185643480), (15, 148514784), (16, 139232610), (18, 123762320), (20, 111386088), (22, 101260080), (24, 92821740), (30, 74257392), (32, 69616305), (33, 67506720), (36, 61881160), (40, 55693044), (44, 50630040), (45, 49504928), (48, 46410870), (55, 40504032), (60, 37128696), (66, 33753360), (72, 30940580), (80, 27846522), (88, 25315020), (90, 24752464), (96, 23205435), (99, 22502240), (110, 20252016), (120, 18564348), (132, 16876680), (144, 15470290), (160, 13923261), (165, 13501344), (176, 12657510), (180, 12376232), (198, 11251120), (220, 10126008), (240, 9282174), (264, 8438340), (288, 7735145), (330, 6750672), (352, 6328755), (360, 6188116), (396, 5625560), (440, 5063004), (480, 4641087), (495, 4500448), (528, 4219170), (660, 3375336), (720, 3094058), (792, 2812780), (880, 2531502), (990, 2250224), (1056, 2109585), (1320, 1687668), (1440, 1547029), (1584, 1406390), (1760, 1265751), (1980, 1125112), (2640, 843834), (3168, 703195), (3960, 562556), (5280, 421917), (7920, 281278), (15840, 140639)]