20220236080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 320

約数和(自身を含む): 55796428800

約数和(自身を除く): 35576192720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 40, 44, 55, 58, 61, 62, 80, 88, 110, 116, 122, 124, 145, 155, 176, 220, 232, 244, 248, 290, 305, 310, 319, 341, 419, 440, 464, 488, 496, 580, 610, 620, 638, 671, 682, 838, 880, 899, 976, 1160, 1220, 1240, 1276, 1342, 1364, 1595, 1676, 1705, 1769, 1798, 1891, 2095, 2320, 2440, 2480, 2552, 2684, 2728, 3190, 3352, 3355, 3410, 3538, 3596, 3782, 4190, 4495, 4609, 4880, 5104, 5368, 5456, 6380, 6704, 6710, 6820, 7076, 7192, 7564, 8380, 8845, 8990, 9218, 9455, 9889, 10736, 12151, 12760, 12989, 13420, 13640, 14152, 14384, 15128, 16760, 17690, 17980, 18436, 18910, 19459, 19778, 20801, 23045, 24302, 25520, 25559, 25978, 26840, 27280, 28304, 30256, 33520, 35380, 35960, 36872, 37820, 38918, 39556, 41602, 46090, 48604, 49445, 51118, 51956, 53680, 54839, 60755, 64945, 70760, 71920, 73744, 75640, 77836, 79112, 83204, 92180, 97208, 97295, 98890, 102236, 103912, 104005, 109678, 121510, 127795, 129890, 133661, 141520, 142879, 151280, 155672, 158224, 166408, 184360, 194416, 194590, 197780, 204472, 207824, 208010, 219356, 243020, 255590, 259780, 267322, 274195, 281149, 285758, 311344, 332816, 368720, 376681, 389180, 395560, 408944, 416020, 438712, 486040, 511180, 519560, 534644, 548390, 562298, 571516, 603229, 668305, 714395, 741211, 753362, 778360, 791120, 792329, 832040, 877424, 972080, 1022360, 1039120, 1069288, 1096780, 1124596, 1143032, 1206458, 1336610, 1405745, 1428790, 1482422, 1506724, 1556720, 1584658, 1664080, 1883405, 2044720, 2138576, 2193560, 2249192, 2286064, 2412916, 2673220, 2811490, 2857580, 2964844, 3013448, 3016145, 3169316, 3706055, 3766810, 3961645, 4143491, 4387120, 4498384, 4825832, 5346440, 5622980, 5715160, 5929688, 6026896, 6032290, 6338632, 7412110, 7533620, 7923290, 8153321, 8286982, 8715619, 9651664, 10692880, 11245960, 11430320, 11859376, 12064580, 12677264, 14824220, 15067240, 15846580, 16306642, 16573964, 17431238, 20717455, 22491920, 22977541, 24129160, 29648440, 30134480, 31693160, 32613284, 33147928, 34862476, 40766605, 41434910, 43578095, 45955082, 48258320, 59296880, 63386320, 65226568, 66295856, 69724952, 81533210, 82869820, 87156190, 91910164, 114887705, 130453136, 139449904, 163066420, 165739640, 174312380, 183820328, 229775410, 252752951, 326132840, 331479280, 348624760, 367640656, 459550820, 505505902, 652265680, 697249520, 919101640, 1011011804, 1263764755, 1838203280, 2022023608, 2527529510, 4044047216, 5055059020, 10110118040, 20220236080]

約数ペア:

[(1, 20220236080), (2, 10110118040), (4, 5055059020), (5, 4044047216), (8, 2527529510), (10, 2022023608), (11, 1838203280), (16, 1263764755), (20, 1011011804), (22, 919101640), (29, 697249520), (31, 652265680), (40, 505505902), (44, 459550820), (55, 367640656), (58, 348624760), (61, 331479280), (62, 326132840), (80, 252752951), (88, 229775410), (110, 183820328), (116, 174312380), (122, 165739640), (124, 163066420), (145, 139449904), (155, 130453136), (176, 114887705), (220, 91910164), (232, 87156190), (244, 82869820), (248, 81533210), (290, 69724952), (305, 66295856), (310, 65226568), (319, 63386320), (341, 59296880), (419, 48258320), (440, 45955082), (464, 43578095), (488, 41434910), (496, 40766605), (580, 34862476), (610, 33147928), (620, 32613284), (638, 31693160), (671, 30134480), (682, 29648440), (838, 24129160), (880, 22977541), (899, 22491920), (976, 20717455), (1160, 17431238), (1220, 16573964), (1240, 16306642), (1276, 15846580), (1342, 15067240), (1364, 14824220), (1595, 12677264), (1676, 12064580), (1705, 11859376), (1769, 11430320), (1798, 11245960), (1891, 10692880), (2095, 9651664), (2320, 8715619), (2440, 8286982), (2480, 8153321), (2552, 7923290), (2684, 7533620), (2728, 7412110), (3190, 6338632), (3352, 6032290), (3355, 6026896), (3410, 5929688), (3538, 5715160), (3596, 5622980), (3782, 5346440), (4190, 4825832), (4495, 4498384), (4609, 4387120), (4880, 4143491), (5104, 3961645), (5368, 3766810), (5456, 3706055), (6380, 3169316), (6704, 3016145), (6710, 3013448), (6820, 2964844), (7076, 2857580), (7192, 2811490), (7564, 2673220), (8380, 2412916), (8845, 2286064), (8990, 2249192), (9218, 2193560), (9455, 2138576), (9889, 2044720), (10736, 1883405), (12151, 1664080), (12760, 1584658), (12989, 1556720), (13420, 1506724), (13640, 1482422), (14152, 1428790), (14384, 1405745), (15128, 1336610), (16760, 1206458), (17690, 1143032), (17980, 1124596), (18436, 1096780), (18910, 1069288), (19459, 1039120), (19778, 1022360), (20801, 972080), (23045, 877424), (24302, 832040), (25520, 792329), (25559, 791120), (25978, 778360), (26840, 753362), (27280, 741211), (28304, 714395), (30256, 668305), (33520, 603229), (35380, 571516), (35960, 562298), (36872, 548390), (37820, 534644), (38918, 519560), (39556, 511180), (41602, 486040), (46090, 438712), (48604, 416020), (49445, 408944), (51118, 395560), (51956, 389180), (53680, 376681), (54839, 368720), (60755, 332816), (64945, 311344), (70760, 285758), (71920, 281149), (73744, 274195), (75640, 267322), (77836, 259780), (79112, 255590), (83204, 243020), (92180, 219356), (97208, 208010), (97295, 207824), (98890, 204472), (102236, 197780), (103912, 194590), (104005, 194416), (109678, 184360), (121510, 166408), (127795, 158224), (129890, 155672), (133661, 151280), (141520, 142879)]