1245322320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 480

約数和(自身を含む): 4662618240

約数和(自身を除く): 3417295920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 48, 55, 57, 60, 61, 66, 74, 76, 80, 88, 95, 110, 111, 114, 120, 121, 122, 132, 148, 152, 165, 176, 183, 185, 190, 209, 220, 222, 228, 240, 242, 244, 264, 285, 296, 304, 305, 330, 363, 366, 370, 380, 407, 418, 440, 444, 456, 484, 488, 528, 555, 570, 592, 605, 610, 627, 660, 671, 703, 726, 732, 740, 760, 814, 836, 880, 888, 912, 915, 968, 976, 1045, 1110, 1140, 1159, 1210, 1220, 1221, 1254, 1320, 1342, 1406, 1452, 1464, 1480, 1520, 1628, 1672, 1776, 1815, 1830, 1936, 2013, 2035, 2090, 2109, 2220, 2257, 2280, 2299, 2318, 2420, 2440, 2442, 2508, 2640, 2684, 2812, 2904, 2928, 2960, 3135, 3256, 3344, 3355, 3477, 3515, 3630, 3660, 4026, 4070, 4180, 4218, 4440, 4477, 4514, 4560, 4598, 4636, 4840, 4880, 4884, 5016, 5368, 5624, 5795, 5808, 6105, 6270, 6512, 6710, 6771, 6897, 6954, 7030, 7260, 7320, 7381, 7733, 8052, 8140, 8360, 8436, 8880, 8954, 9028, 9196, 9272, 9680, 9768, 10032, 10065, 10545, 10736, 11248, 11285, 11495, 11590, 12210, 12540, 12749, 13420, 13431, 13542, 13794, 13908, 14060, 14520, 14640, 14762, 15466, 16104, 16280, 16720, 16872, 17385, 17908, 18056, 18392, 18544, 19536, 20130, 21090, 22143, 22385, 22570, 22990, 23180, 23199, 24420, 24827, 25080, 25498, 26840, 26862, 27084, 27588, 27816, 28120, 29040, 29524, 30932, 32208, 32560, 33744, 33855, 34485, 34770, 35816, 36112, 36784, 36905, 38247, 38665, 40260, 42180, 42883, 44286, 44770, 45140, 45980, 46360, 46398, 48840, 49654, 50160, 50996, 53680, 53724, 54168, 55176, 55632, 56240, 59048, 61864, 63745, 67155, 67710, 68970, 69540, 71632, 73810, 74481, 76494, 77330, 80520, 84360, 85063, 85766, 88572, 89540, 90280, 91960, 92720, 92796, 97680, 99308, 101992, 107448, 108336, 110352, 110715, 115995, 118096, 123728, 124135, 127490, 128649, 134310, 135420, 137940, 139080, 140239, 147620, 148962, 152988, 154660, 161040, 168720, 170126, 171532, 177144, 179080, 180560, 183920, 185592, 191235, 198616, 203984, 214415, 214896, 221430, 231990, 248270, 254980, 255189, 257298, 268620, 270840, 273097, 275880, 278160, 280478, 295240, 297924, 305976, 309320, 340252, 343064, 354288, 358160, 371184, 372405, 382470, 397232, 420717, 425315, 428830, 442860, 463980, 471713, 496540, 509960, 510378, 514596, 537240, 541680, 546194, 551760, 560956, 590480, 595848, 611952, 618640, 643245, 680504, 686128, 701195, 744810, 764940, 819291, 841434, 850630, 857660, 885720, 927960, 943426, 993080, 1019920, 1020756, 1029192, 1074480, 1092388, 1121912, 1191696, 1275945, 1286490, 1361008, 1365485, 1402390, 1415139, 1489620, 1529880, 1638582, 1682868, 1701260, 1715320, 1771440, 1855920, 1886852, 1986160, 2041512, 2058384, 2103585, 2184776, 2243824, 2358565, 2551890, 2572980, 2730970, 2804780, 2830278, 2979240, 3059760, 3277164, 3365736, 3402520, 3430640, 3773704, 4083024, 4096455, 4207170, 4369552, 4717130, 5103780, 5145960, 5188843, 5461940, 5609560, 5660556, 5958480, 6554328, 6731472, 6805040, 7075695, 7547408, 8192910, 8414340, 9434260, 10207560, 10291920, 10377686, 10923880, 11219120, 11321112, 13108656, 14151390, 15566529, 16385820, 16828680, 18868520, 20415120, 20755372, 21847760, 22642224, 25944215, 28302780, 31133058, 32771640, 33657360, 37737040, 41510744, 51888430, 56605560, 62266116, 65543280, 77832645, 83021488, 103776860, 113211120, 124532232, 155665290, 207553720, 249064464, 311330580, 415107440, 622661160, 1245322320]

約数ペア:

[(1, 1245322320), (2, 622661160), (3, 415107440), (4, 311330580), (5, 249064464), (6, 207553720), (8, 155665290), (10, 124532232), (11, 113211120), (12, 103776860), (15, 83021488), (16, 77832645), (19, 65543280), (20, 62266116), (22, 56605560), (24, 51888430), (30, 41510744), (33, 37737040), (37, 33657360), (38, 32771640), (40, 31133058), (44, 28302780), (48, 25944215), (55, 22642224), (57, 21847760), (60, 20755372), (61, 20415120), (66, 18868520), (74, 16828680), (76, 16385820), (80, 15566529), (88, 14151390), (95, 13108656), (110, 11321112), (111, 11219120), (114, 10923880), (120, 10377686), (121, 10291920), (122, 10207560), (132, 9434260), (148, 8414340), (152, 8192910), (165, 7547408), (176, 7075695), (183, 6805040), (185, 6731472), (190, 6554328), (209, 5958480), (220, 5660556), (222, 5609560), (228, 5461940), (240, 5188843), (242, 5145960), (244, 5103780), (264, 4717130), (285, 4369552), (296, 4207170), (304, 4096455), (305, 4083024), (330, 3773704), (363, 3430640), (366, 3402520), (370, 3365736), (380, 3277164), (407, 3059760), (418, 2979240), (440, 2830278), (444, 2804780), (456, 2730970), (484, 2572980), (488, 2551890), (528, 2358565), (555, 2243824), (570, 2184776), (592, 2103585), (605, 2058384), (610, 2041512), (627, 1986160), (660, 1886852), (671, 1855920), (703, 1771440), (726, 1715320), (732, 1701260), (740, 1682868), (760, 1638582), (814, 1529880), (836, 1489620), (880, 1415139), (888, 1402390), (912, 1365485), (915, 1361008), (968, 1286490), (976, 1275945), (1045, 1191696), (1110, 1121912), (1140, 1092388), (1159, 1074480), (1210, 1029192), (1220, 1020756), (1221, 1019920), (1254, 993080), (1320, 943426), (1342, 927960), (1406, 885720), (1452, 857660), (1464, 850630), (1480, 841434), (1520, 819291), (1628, 764940), (1672, 744810), (1776, 701195), (1815, 686128), (1830, 680504), (1936, 643245), (2013, 618640), (2035, 611952), (2090, 595848), (2109, 590480), (2220, 560956), (2257, 551760), (2280, 546194), (2299, 541680), (2318, 537240), (2420, 514596), (2440, 510378), (2442, 509960), (2508, 496540), (2640, 471713), (2684, 463980), (2812, 442860), (2904, 428830), (2928, 425315), (2960, 420717), (3135, 397232), (3256, 382470), (3344, 372405), (3355, 371184), (3477, 358160), (3515, 354288), (3630, 343064), (3660, 340252), (4026, 309320), (4070, 305976), (4180, 297924), (4218, 295240), (4440, 280478), (4477, 278160), (4514, 275880), (4560, 273097), (4598, 270840), (4636, 268620), (4840, 257298), (4880, 255189), (4884, 254980), (5016, 248270), (5368, 231990), (5624, 221430), (5795, 214896), (5808, 214415), (6105, 203984), (6270, 198616), (6512, 191235), (6710, 185592), (6771, 183920), (6897, 180560), (6954, 179080), (7030, 177144), (7260, 171532), (7320, 170126), (7381, 168720), (7733, 161040), (8052, 154660), (8140, 152988), (8360, 148962), (8436, 147620), (8880, 140239), (8954, 139080), (9028, 137940), (9196, 135420), (9272, 134310), (9680, 128649), (9768, 127490), (10032, 124135), (10065, 123728), (10545, 118096), (10736, 115995), (11248, 110715), (11285, 110352), (11495, 108336), (11590, 107448), (12210, 101992), (12540, 99308), (12749, 97680), (13420, 92796), (13431, 92720), (13542, 91960), (13794, 90280), (13908, 89540), (14060, 88572), (14520, 85766), (14640, 85063), (14762, 84360), (15466, 80520), (16104, 77330), (16280, 76494), (16720, 74481), (16872, 73810), (17385, 71632), (17908, 69540), (18056, 68970), (18392, 67710), (18544, 67155), (19536, 63745), (20130, 61864), (21090, 59048), (22143, 56240), (22385, 55632), (22570, 55176), (22990, 54168), (23180, 53724), (23199, 53680), (24420, 50996), (24827, 50160), (25080, 49654), (25498, 48840), (26840, 46398), (26862, 46360), (27084, 45980), (27588, 45140), (27816, 44770), (28120, 44286), (29040, 42883), (29524, 42180), (30932, 40260), (32208, 38665), (32560, 38247), (33744, 36905), (33855, 36784), (34485, 36112), (34770, 35816)]