1255989240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 384

約数和(自身を含む): 4896702720

約数和(自身を除く): 3640713480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 162, 165, 170, 180, 187, 198, 204, 216, 220, 243, 255, 264, 270, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 440, 459, 486, 495, 510, 540, 561, 594, 612, 648, 660, 680, 691, 748, 765, 792, 810, 891, 918, 935, 972, 990, 1020, 1080, 1122, 1188, 1215, 1224, 1320, 1377, 1382, 1485, 1496, 1530, 1620, 1683, 1782, 1836, 1870, 1944, 1980, 2040, 2073, 2244, 2295, 2376, 2430, 2673, 2754, 2764, 2805, 2970, 3060, 3240, 3366, 3455, 3564, 3672, 3740, 3960, 4131, 4146, 4455, 4488, 4590, 4860, 5049, 5346, 5508, 5528, 5610, 5940, 6120, 6219, 6732, 6885, 6910, 7128, 7480, 7601, 8262, 8292, 8415, 8910, 9180, 9720, 10098, 10365, 10692, 11016, 11220, 11747, 11880, 12438, 13365, 13464, 13770, 13820, 15147, 15202, 16524, 16584, 16830, 17820, 18360, 18657, 20196, 20655, 20730, 21384, 22440, 22803, 23494, 24876, 25245, 26730, 27540, 27640, 30294, 30404, 31095, 33048, 33660, 35241, 35640, 37314, 38005, 40392, 41310, 41460, 45441, 45606, 46988, 49752, 50490, 53460, 55080, 55971, 58735, 60588, 60808, 62190, 67320, 68409, 70482, 74628, 75735, 76010, 82620, 82920, 90882, 91212, 93285, 93976, 100980, 105723, 106920, 111942, 114015, 117470, 121176, 124380, 129217, 136818, 140964, 149256, 151470, 152020, 165240, 167913, 176205, 181764, 182424, 186570, 201960, 205227, 211446, 223884, 227205, 228030, 234940, 248760, 258434, 273636, 279855, 281928, 302940, 304040, 317169, 335826, 342045, 352410, 363528, 373140, 387651, 410454, 422892, 447768, 454410, 456060, 469880, 516868, 528615, 547272, 559710, 605880, 615681, 634338, 646085, 671652, 684090, 704820, 746280, 775302, 820908, 839565, 845784, 908820, 912120, 951507, 1026135, 1033736, 1057230, 1119420, 1162953, 1231362, 1268676, 1292170, 1343304, 1368180, 1409640, 1550604, 1585845, 1641816, 1679130, 1817640, 1847043, 1903014, 1938255, 2052270, 2114460, 2238840, 2325906, 2462724, 2537352, 2584340, 2736360, 2854521, 3078405, 3101208, 3171690, 3358260, 3488859, 3694086, 3806028, 3876510, 4104540, 4228920, 4651812, 4757535, 4925448, 5168680, 5709042, 5814765, 6156810, 6343380, 6716520, 6977718, 7388172, 7612056, 7753020, 8209080, 9235215, 9303624, 9515070, 10466577, 11418084, 11629530, 12313620, 12686760, 13955436, 14272605, 14776344, 15506040, 17444295, 18470430, 19030140, 20933154, 22836168, 23259060, 24627240, 27910872, 28545210, 31399731, 34888590, 36940860, 38060280, 41866308, 46518120, 52332885, 57090420, 62799462, 69777180, 73881720, 83732616, 104665770, 114180840, 125598924, 139554360, 156998655, 209331540, 251197848, 313997310, 418663080, 627994620, 1255989240]

約数ペア:

[(1, 1255989240), (2, 627994620), (3, 418663080), (4, 313997310), (5, 251197848), (6, 209331540), (8, 156998655), (9, 139554360), (10, 125598924), (11, 114180840), (12, 104665770), (15, 83732616), (17, 73881720), (18, 69777180), (20, 62799462), (22, 57090420), (24, 52332885), (27, 46518120), (30, 41866308), (33, 38060280), (34, 36940860), (36, 34888590), (40, 31399731), (44, 28545210), (45, 27910872), (51, 24627240), (54, 23259060), (55, 22836168), (60, 20933154), (66, 19030140), (68, 18470430), (72, 17444295), (81, 15506040), (85, 14776344), (88, 14272605), (90, 13955436), (99, 12686760), (102, 12313620), (108, 11629530), (110, 11418084), (120, 10466577), (132, 9515070), (135, 9303624), (136, 9235215), (153, 8209080), (162, 7753020), (165, 7612056), (170, 7388172), (180, 6977718), (187, 6716520), (198, 6343380), (204, 6156810), (216, 5814765), (220, 5709042), (243, 5168680), (255, 4925448), (264, 4757535), (270, 4651812), (297, 4228920), (306, 4104540), (324, 3876510), (330, 3806028), (340, 3694086), (360, 3488859), (374, 3358260), (396, 3171690), (405, 3101208), (408, 3078405), (440, 2854521), (459, 2736360), (486, 2584340), (495, 2537352), (510, 2462724), (540, 2325906), (561, 2238840), (594, 2114460), (612, 2052270), (648, 1938255), (660, 1903014), (680, 1847043), (691, 1817640), (748, 1679130), (765, 1641816), (792, 1585845), (810, 1550604), (891, 1409640), (918, 1368180), (935, 1343304), (972, 1292170), (990, 1268676), (1020, 1231362), (1080, 1162953), (1122, 1119420), (1188, 1057230), (1215, 1033736), (1224, 1026135), (1320, 951507), (1377, 912120), (1382, 908820), (1485, 845784), (1496, 839565), (1530, 820908), (1620, 775302), (1683, 746280), (1782, 704820), (1836, 684090), (1870, 671652), (1944, 646085), (1980, 634338), (2040, 615681), (2073, 605880), (2244, 559710), (2295, 547272), (2376, 528615), (2430, 516868), (2673, 469880), (2754, 456060), (2764, 454410), (2805, 447768), (2970, 422892), (3060, 410454), (3240, 387651), (3366, 373140), (3455, 363528), (3564, 352410), (3672, 342045), (3740, 335826), (3960, 317169), (4131, 304040), (4146, 302940), (4455, 281928), (4488, 279855), (4590, 273636), (4860, 258434), (5049, 248760), (5346, 234940), (5508, 228030), (5528, 227205), (5610, 223884), (5940, 211446), (6120, 205227), (6219, 201960), (6732, 186570), (6885, 182424), (6910, 181764), (7128, 176205), (7480, 167913), (7601, 165240), (8262, 152020), (8292, 151470), (8415, 149256), (8910, 140964), (9180, 136818), (9720, 129217), (10098, 124380), (10365, 121176), (10692, 117470), (11016, 114015), (11220, 111942), (11747, 106920), (11880, 105723), (12438, 100980), (13365, 93976), (13464, 93285), (13770, 91212), (13820, 90882), (15147, 82920), (15202, 82620), (16524, 76010), (16584, 75735), (16830, 74628), (17820, 70482), (18360, 68409), (18657, 67320), (20196, 62190), (20655, 60808), (20730, 60588), (21384, 58735), (22440, 55971), (22803, 55080), (23494, 53460), (24876, 50490), (25245, 49752), (26730, 46988), (27540, 45606), (27640, 45441), (30294, 41460), (30404, 41310), (31095, 40392), (33048, 38005), (33660, 37314), (35241, 35640)]