19568381280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{2267}}^1$

素因数の和:2666

約数の個数: 288

約数和(自身を含む): 71931234816

約数和(自身を除く): 52362853536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 367, 392, 420, 480, 490, 560, 588, 672, 734, 735, 784, 840, 980, 1101, 1120, 1176, 1468, 1470, 1568, 1680, 1835, 1960, 2202, 2267, 2352, 2569, 2936, 2940, 3360, 3670, 3920, 4404, 4534, 4704, 5138, 5505, 5872, 5880, 6801, 7340, 7707, 7840, 8808, 9068, 10276, 11010, 11335, 11744, 11760, 12845, 13602, 14680, 15414, 15869, 17616, 17983, 18136, 20552, 22020, 22670, 23520, 25690, 27204, 29360, 30828, 31738, 34005, 35232, 35966, 36272, 38535, 41104, 44040, 45340, 47607, 51380, 53949, 54408, 58720, 61656, 63476, 68010, 71932, 72544, 77070, 79345, 82208, 88080, 89915, 90680, 95214, 102760, 107898, 108816, 111083, 123312, 126952, 136020, 143864, 154140, 158690, 176160, 179830, 181360, 190428, 205520, 215796, 217632, 222166, 238035, 246624, 253904, 269745, 272040, 287728, 308280, 317380, 333249, 359660, 362720, 380856, 411040, 431592, 444332, 476070, 507808, 539490, 544080, 555415, 575456, 616560, 634760, 666498, 719320, 761712, 831989, 863184, 888664, 952140, 1078980, 1088160, 1110830, 1233120, 1269520, 1332996, 1438640, 1523424, 1663978, 1666245, 1726368, 1777328, 1904280, 2157960, 2221660, 2495967, 2539040, 2665992, 2877280, 3327956, 3332490, 3554656, 3808560, 4159945, 4315920, 4443320, 4991934, 5331984, 5823923, 6655912, 6664980, 7617120, 8319890, 8631840, 8886640, 9983868, 10663968, 11647846, 12479835, 13311824, 13329960, 16639780, 17471769, 17773280, 19967736, 23295692, 24959670, 26623648, 26659920, 29119615, 33279560, 34943538, 39935472, 40767461, 46591384, 49919340, 53319840, 58239230, 66559120, 69887076, 79870944, 81534922, 87358845, 93182768, 99838680, 116478460, 122302383, 133118240, 139774152, 163069844, 174717690, 186365536, 199677360, 203837305, 232956920, 244604766, 279548304, 326139688, 349435380, 399354720, 407674610, 465913840, 489209532, 559096608, 611511915, 652279376, 698870760, 815349220, 931827680, 978419064, 1223023830, 1304558752, 1397741520, 1630698440, 1956838128, 2446047660, 2795483040, 3261396880, 3913676256, 4892095320, 6522793760, 9784190640, 19568381280]

約数ペア:

[(1, 19568381280), (2, 9784190640), (3, 6522793760), (4, 4892095320), (5, 3913676256), (6, 3261396880), (7, 2795483040), (8, 2446047660), (10, 1956838128), (12, 1630698440), (14, 1397741520), (15, 1304558752), (16, 1223023830), (20, 978419064), (21, 931827680), (24, 815349220), (28, 698870760), (30, 652279376), (32, 611511915), (35, 559096608), (40, 489209532), (42, 465913840), (48, 407674610), (49, 399354720), (56, 349435380), (60, 326139688), (70, 279548304), (80, 244604766), (84, 232956920), (96, 203837305), (98, 199677360), (105, 186365536), (112, 174717690), (120, 163069844), (140, 139774152), (147, 133118240), (160, 122302383), (168, 116478460), (196, 99838680), (210, 93182768), (224, 87358845), (240, 81534922), (245, 79870944), (280, 69887076), (294, 66559120), (336, 58239230), (367, 53319840), (392, 49919340), (420, 46591384), (480, 40767461), (490, 39935472), (560, 34943538), (588, 33279560), (672, 29119615), (734, 26659920), (735, 26623648), (784, 24959670), (840, 23295692), (980, 19967736), (1101, 17773280), (1120, 17471769), (1176, 16639780), (1468, 13329960), (1470, 13311824), (1568, 12479835), (1680, 11647846), (1835, 10663968), (1960, 9983868), (2202, 8886640), (2267, 8631840), (2352, 8319890), (2569, 7617120), (2936, 6664980), (2940, 6655912), (3360, 5823923), (3670, 5331984), (3920, 4991934), (4404, 4443320), (4534, 4315920), (4704, 4159945), (5138, 3808560), (5505, 3554656), (5872, 3332490), (5880, 3327956), (6801, 2877280), (7340, 2665992), (7707, 2539040), (7840, 2495967), (8808, 2221660), (9068, 2157960), (10276, 1904280), (11010, 1777328), (11335, 1726368), (11744, 1666245), (11760, 1663978), (12845, 1523424), (13602, 1438640), (14680, 1332996), (15414, 1269520), (15869, 1233120), (17616, 1110830), (17983, 1088160), (18136, 1078980), (20552, 952140), (22020, 888664), (22670, 863184), (23520, 831989), (25690, 761712), (27204, 719320), (29360, 666498), (30828, 634760), (31738, 616560), (34005, 575456), (35232, 555415), (35966, 544080), (36272, 539490), (38535, 507808), (41104, 476070), (44040, 444332), (45340, 431592), (47607, 411040), (51380, 380856), (53949, 362720), (54408, 359660), (58720, 333249), (61656, 317380), (63476, 308280), (68010, 287728), (71932, 272040), (72544, 269745), (77070, 253904), (79345, 246624), (82208, 238035), (88080, 222166), (89915, 217632), (90680, 215796), (95214, 205520), (102760, 190428), (107898, 181360), (108816, 179830), (111083, 176160), (123312, 158690), (126952, 154140), (136020, 143864)]