22170720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 91445760

約数和(自身を除く): 69275040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 19, 20, 22, 24, 26, 30, 32, 33, 34, 38, 39, 40, 44, 48, 51, 52, 55, 57, 60, 65, 66, 68, 76, 78, 80, 85, 88, 95, 96, 102, 104, 110, 114, 120, 130, 132, 136, 143, 152, 156, 160, 165, 170, 176, 187, 190, 195, 204, 208, 209, 220, 221, 228, 240, 247, 255, 260, 264, 272, 285, 286, 304, 312, 323, 330, 340, 352, 374, 380, 390, 408, 416, 418, 429, 440, 442, 456, 480, 494, 510, 520, 528, 544, 561, 570, 572, 608, 624, 627, 646, 660, 663, 680, 715, 741, 748, 760, 780, 816, 836, 858, 880, 884, 912, 935, 969, 988, 1020, 1040, 1045, 1056, 1105, 1122, 1140, 1144, 1235, 1248, 1254, 1292, 1320, 1326, 1360, 1430, 1482, 1496, 1520, 1560, 1615, 1632, 1672, 1716, 1760, 1768, 1824, 1870, 1938, 1976, 2040, 2080, 2090, 2145, 2210, 2244, 2280, 2288, 2431, 2470, 2508, 2584, 2640, 2652, 2717, 2720, 2805, 2860, 2964, 2992, 3040, 3120, 3135, 3230, 3315, 3344, 3432, 3536, 3553, 3705, 3740, 3876, 3952, 4080, 4180, 4199, 4290, 4420, 4488, 4560, 4576, 4845, 4862, 4940, 5016, 5168, 5280, 5304, 5434, 5610, 5720, 5928, 5984, 6240, 6270, 6460, 6630, 6688, 6864, 7072, 7106, 7293, 7410, 7480, 7752, 7904, 8151, 8160, 8360, 8398, 8580, 8840, 8976, 9120, 9690, 9724, 9880, 10032, 10336, 10608, 10659, 10868, 11220, 11440, 11856, 12155, 12540, 12597, 12920, 13260, 13585, 13728, 14212, 14586, 14820, 14960, 15504, 16302, 16720, 16796, 17160, 17680, 17765, 17952, 19380, 19448, 19760, 20064, 20995, 21216, 21318, 21736, 22440, 22880, 23712, 24310, 25080, 25194, 25840, 26520, 27170, 28424, 29172, 29640, 29920, 31008, 32604, 33440, 33592, 34320, 35360, 35530, 36465, 38760, 38896, 39520, 40755, 41990, 42636, 43472, 44880, 46189, 48620, 50160, 50388, 51680, 53040, 53295, 54340, 56848, 58344, 59280, 62985, 65208, 67184, 68640, 71060, 72930, 77520, 77792, 81510, 83980, 85272, 86944, 89760, 92378, 97240, 100320, 100776, 106080, 106590, 108680, 113696, 116688, 118560, 125970, 130416, 134368, 138567, 142120, 145860, 155040, 163020, 167960, 170544, 184756, 194480, 201552, 213180, 217360, 230945, 233376, 251940, 260832, 277134, 284240, 291720, 326040, 335920, 341088, 369512, 388960, 403104, 426360, 434720, 461890, 503880, 554268, 568480, 583440, 652080, 671840, 692835, 739024, 852720, 923780, 1007760, 1108536, 1166880, 1304160, 1385670, 1478048, 1705440, 1847560, 2015520, 2217072, 2771340, 3695120, 4434144, 5542680, 7390240, 11085360, 22170720]

約数ペア:

[(1, 22170720), (2, 11085360), (3, 7390240), (4, 5542680), (5, 4434144), (6, 3695120), (8, 2771340), (10, 2217072), (11, 2015520), (12, 1847560), (13, 1705440), (15, 1478048), (16, 1385670), (17, 1304160), (19, 1166880), (20, 1108536), (22, 1007760), (24, 923780), (26, 852720), (30, 739024), (32, 692835), (33, 671840), (34, 652080), (38, 583440), (39, 568480), (40, 554268), (44, 503880), (48, 461890), (51, 434720), (52, 426360), (55, 403104), (57, 388960), (60, 369512), (65, 341088), (66, 335920), (68, 326040), (76, 291720), (78, 284240), (80, 277134), (85, 260832), (88, 251940), (95, 233376), (96, 230945), (102, 217360), (104, 213180), (110, 201552), (114, 194480), (120, 184756), (130, 170544), (132, 167960), (136, 163020), (143, 155040), (152, 145860), (156, 142120), (160, 138567), (165, 134368), (170, 130416), (176, 125970), (187, 118560), (190, 116688), (195, 113696), (204, 108680), (208, 106590), (209, 106080), (220, 100776), (221, 100320), (228, 97240), (240, 92378), (247, 89760), (255, 86944), (260, 85272), (264, 83980), (272, 81510), (285, 77792), (286, 77520), (304, 72930), (312, 71060), (323, 68640), (330, 67184), (340, 65208), (352, 62985), (374, 59280), (380, 58344), (390, 56848), (408, 54340), (416, 53295), (418, 53040), (429, 51680), (440, 50388), (442, 50160), (456, 48620), (480, 46189), (494, 44880), (510, 43472), (520, 42636), (528, 41990), (544, 40755), (561, 39520), (570, 38896), (572, 38760), (608, 36465), (624, 35530), (627, 35360), (646, 34320), (660, 33592), (663, 33440), (680, 32604), (715, 31008), (741, 29920), (748, 29640), (760, 29172), (780, 28424), (816, 27170), (836, 26520), (858, 25840), (880, 25194), (884, 25080), (912, 24310), (935, 23712), (969, 22880), (988, 22440), (1020, 21736), (1040, 21318), (1045, 21216), (1056, 20995), (1105, 20064), (1122, 19760), (1140, 19448), (1144, 19380), (1235, 17952), (1248, 17765), (1254, 17680), (1292, 17160), (1320, 16796), (1326, 16720), (1360, 16302), (1430, 15504), (1482, 14960), (1496, 14820), (1520, 14586), (1560, 14212), (1615, 13728), (1632, 13585), (1672, 13260), (1716, 12920), (1760, 12597), (1768, 12540), (1824, 12155), (1870, 11856), (1938, 11440), (1976, 11220), (2040, 10868), (2080, 10659), (2090, 10608), (2145, 10336), (2210, 10032), (2244, 9880), (2280, 9724), (2288, 9690), (2431, 9120), (2470, 8976), (2508, 8840), (2584, 8580), (2640, 8398), (2652, 8360), (2717, 8160), (2720, 8151), (2805, 7904), (2860, 7752), (2964, 7480), (2992, 7410), (3040, 7293), (3120, 7106), (3135, 7072), (3230, 6864), (3315, 6688), (3344, 6630), (3432, 6460), (3536, 6270), (3553, 6240), (3705, 5984), (3740, 5928), (3876, 5720), (3952, 5610), (4080, 5434), (4180, 5304), (4199, 5280), (4290, 5168), (4420, 5016), (4488, 4940), (4560, 4862), (4576, 4845)]