219424920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 256

約数和(自身を含む): 815270400

約数和(自身を除く): 595845480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 190, 195, 209, 220, 228, 247, 260, 264, 285, 286, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 570, 572, 627, 660, 673, 715, 741, 760, 780, 836, 858, 988, 1045, 1140, 1144, 1235, 1254, 1320, 1346, 1430, 1482, 1560, 1672, 1716, 1976, 2019, 2090, 2145, 2280, 2470, 2508, 2692, 2717, 2860, 2964, 3135, 3365, 3432, 3705, 4038, 4180, 4290, 4940, 5016, 5384, 5434, 5720, 5928, 6270, 6730, 7403, 7410, 8076, 8151, 8360, 8580, 8749, 9880, 10095, 10868, 12540, 12787, 13460, 13585, 14806, 14820, 16152, 16302, 17160, 17498, 20190, 21736, 22209, 25080, 25574, 26247, 26920, 27170, 29612, 29640, 32604, 34996, 37015, 38361, 40380, 40755, 43745, 44418, 51148, 52494, 54340, 59224, 63935, 65208, 69992, 74030, 76722, 80760, 81510, 87490, 88836, 96239, 102296, 104988, 108680, 111045, 127870, 131235, 140657, 148060, 153444, 163020, 166231, 174980, 177672, 191805, 192478, 209976, 222090, 255740, 262470, 281314, 288717, 296120, 306888, 326040, 332462, 349960, 383610, 384956, 421971, 444180, 481195, 498693, 511480, 524940, 562628, 577434, 664924, 703285, 767220, 769912, 831155, 843942, 888360, 962390, 997386, 1049880, 1125256, 1154868, 1329848, 1406570, 1443585, 1534440, 1662310, 1687884, 1828541, 1924780, 1994772, 2109855, 2309736, 2493465, 2813140, 2887170, 3324620, 3375768, 3657082, 3849560, 3989544, 4219710, 4986930, 5485623, 5626280, 5774340, 6649240, 7314164, 8439420, 9142705, 9973860, 10971246, 11548680, 14628328, 16878840, 18285410, 19947720, 21942492, 27428115, 36570820, 43884984, 54856230, 73141640, 109712460, 219424920]

約数ペア:

[(1, 219424920), (2, 109712460), (3, 73141640), (4, 54856230), (5, 43884984), (6, 36570820), (8, 27428115), (10, 21942492), (11, 19947720), (12, 18285410), (13, 16878840), (15, 14628328), (19, 11548680), (20, 10971246), (22, 9973860), (24, 9142705), (26, 8439420), (30, 7314164), (33, 6649240), (38, 5774340), (39, 5626280), (40, 5485623), (44, 4986930), (52, 4219710), (55, 3989544), (57, 3849560), (60, 3657082), (65, 3375768), (66, 3324620), (76, 2887170), (78, 2813140), (88, 2493465), (95, 2309736), (104, 2109855), (110, 1994772), (114, 1924780), (120, 1828541), (130, 1687884), (132, 1662310), (143, 1534440), (152, 1443585), (156, 1406570), (165, 1329848), (190, 1154868), (195, 1125256), (209, 1049880), (220, 997386), (228, 962390), (247, 888360), (260, 843942), (264, 831155), (285, 769912), (286, 767220), (312, 703285), (330, 664924), (380, 577434), (390, 562628), (418, 524940), (429, 511480), (440, 498693), (456, 481195), (494, 444180), (520, 421971), (570, 384956), (572, 383610), (627, 349960), (660, 332462), (673, 326040), (715, 306888), (741, 296120), (760, 288717), (780, 281314), (836, 262470), (858, 255740), (988, 222090), (1045, 209976), (1140, 192478), (1144, 191805), (1235, 177672), (1254, 174980), (1320, 166231), (1346, 163020), (1430, 153444), (1482, 148060), (1560, 140657), (1672, 131235), (1716, 127870), (1976, 111045), (2019, 108680), (2090, 104988), (2145, 102296), (2280, 96239), (2470, 88836), (2508, 87490), (2692, 81510), (2717, 80760), (2860, 76722), (2964, 74030), (3135, 69992), (3365, 65208), (3432, 63935), (3705, 59224), (4038, 54340), (4180, 52494), (4290, 51148), (4940, 44418), (5016, 43745), (5384, 40755), (5434, 40380), (5720, 38361), (5928, 37015), (6270, 34996), (6730, 32604), (7403, 29640), (7410, 29612), (8076, 27170), (8151, 26920), (8360, 26247), (8580, 25574), (8749, 25080), (9880, 22209), (10095, 21736), (10868, 20190), (12540, 17498), (12787, 17160), (13460, 16302), (13585, 16152), (14806, 14820)]