1279879920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 480

約数和(自身を含む): 4987180800

約数和(自身を除く): 3707300880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 59, 60, 66, 72, 80, 83, 88, 90, 99, 108, 110, 118, 120, 121, 132, 135, 144, 165, 166, 176, 177, 180, 198, 216, 220, 236, 240, 242, 249, 264, 270, 295, 297, 330, 332, 354, 360, 363, 396, 415, 432, 440, 472, 484, 495, 498, 528, 531, 540, 590, 594, 605, 649, 660, 664, 708, 720, 726, 747, 792, 830, 880, 885, 913, 944, 968, 990, 996, 1062, 1080, 1089, 1180, 1188, 1210, 1245, 1298, 1320, 1328, 1416, 1452, 1485, 1494, 1584, 1593, 1660, 1770, 1815, 1826, 1936, 1947, 1980, 1992, 2124, 2160, 2178, 2241, 2360, 2376, 2420, 2490, 2596, 2640, 2655, 2739, 2832, 2904, 2970, 2988, 3186, 3245, 3267, 3320, 3540, 3630, 3652, 3735, 3894, 3960, 3984, 4248, 4356, 4482, 4565, 4720, 4752, 4840, 4897, 4980, 5192, 5310, 5445, 5478, 5808, 5841, 5940, 5976, 6372, 6490, 6534, 6640, 7080, 7139, 7260, 7304, 7470, 7788, 7920, 7965, 8217, 8496, 8712, 8964, 9130, 9680, 9735, 9794, 9960, 10043, 10384, 10620, 10890, 10956, 11205, 11682, 11880, 11952, 12744, 12980, 13068, 13695, 14160, 14278, 14520, 14608, 14691, 14940, 15576, 15930, 16335, 16434, 17424, 17523, 17928, 18260, 19470, 19588, 19920, 20086, 21240, 21417, 21780, 21912, 22410, 23364, 23760, 24485, 24651, 25488, 25960, 26136, 27390, 28556, 29040, 29205, 29382, 29880, 30129, 31152, 31860, 32670, 32868, 35046, 35695, 35856, 36520, 38940, 39176, 40172, 41085, 42480, 42834, 43560, 43824, 44073, 44820, 46728, 48970, 49302, 50215, 51920, 52272, 53867, 54780, 57112, 58410, 58764, 59760, 60258, 63720, 64251, 65340, 65736, 70092, 71390, 73040, 73455, 77880, 78352, 80344, 82170, 85668, 87120, 87615, 88146, 89640, 90387, 93456, 97940, 98604, 100430, 107085, 107734, 109560, 114224, 116820, 117528, 120516, 123255, 127440, 128502, 130680, 131472, 132219, 140184, 142780, 146910, 150645, 155760, 160688, 161601, 164340, 171336, 175230, 176292, 179280, 180774, 192753, 195880, 197208, 200860, 214170, 215468, 219120, 220365, 233640, 235056, 241032, 246510, 257004, 261360, 264438, 269335, 271161, 280368, 285560, 293820, 301290, 321255, 323202, 328680, 342672, 350460, 352584, 361548, 385506, 391760, 394416, 401720, 428340, 430936, 440730, 451935, 467280, 482064, 484803, 493020, 514008, 528876, 538670, 542322, 571120, 587640, 592537, 602580, 642510, 646404, 657360, 661095, 700920, 705168, 723096, 771012, 803440, 808005, 856680, 861872, 881460, 903870, 963765, 969606, 986040, 1028016, 1057752, 1077340, 1084644, 1175280, 1185074, 1205160, 1285020, 1292808, 1322190, 1355805, 1401840, 1446192, 1454409, 1542024, 1616010, 1713360, 1762920, 1777611, 1807740, 1927530, 1939212, 1972080, 2115504, 2154680, 2169288, 2370148, 2410320, 2424015, 2570040, 2585616, 2644380, 2711610, 2908818, 2962685, 3084048, 3232020, 3525840, 3555222, 3615480, 3855060, 3878424, 4309360, 4338576, 4740296, 4848030, 5140080, 5288760, 5332833, 5423220, 5817636, 5925370, 6464040, 7110444, 7230960, 7272045, 7710120, 7756848, 8888055, 9480592, 9696060, 10577520, 10665666, 10846440, 11635272, 11850740, 12928080, 14220888, 14544090, 15420240, 15998499, 17776110, 19392120, 21331332, 21692880, 23270544, 23701480, 26664165, 28441776, 29088180, 31996998, 35552220, 38784240, 42662664, 47402960, 53328330, 58176360, 63993996, 71104440, 79992495, 85325328, 106656660, 116352720, 127987992, 142208880, 159984990, 213313320, 255975984, 319969980, 426626640, 639939960, 1279879920]

約数ペア:

[(1, 1279879920), (2, 639939960), (3, 426626640), (4, 319969980), (5, 255975984), (6, 213313320), (8, 159984990), (9, 142208880), (10, 127987992), (11, 116352720), (12, 106656660), (15, 85325328), (16, 79992495), (18, 71104440), (20, 63993996), (22, 58176360), (24, 53328330), (27, 47402960), (30, 42662664), (33, 38784240), (36, 35552220), (40, 31996998), (44, 29088180), (45, 28441776), (48, 26664165), (54, 23701480), (55, 23270544), (59, 21692880), (60, 21331332), (66, 19392120), (72, 17776110), (80, 15998499), (83, 15420240), (88, 14544090), (90, 14220888), (99, 12928080), (108, 11850740), (110, 11635272), (118, 10846440), (120, 10665666), (121, 10577520), (132, 9696060), (135, 9480592), (144, 8888055), (165, 7756848), (166, 7710120), (176, 7272045), (177, 7230960), (180, 7110444), (198, 6464040), (216, 5925370), (220, 5817636), (236, 5423220), (240, 5332833), (242, 5288760), (249, 5140080), (264, 4848030), (270, 4740296), (295, 4338576), (297, 4309360), (330, 3878424), (332, 3855060), (354, 3615480), (360, 3555222), (363, 3525840), (396, 3232020), (415, 3084048), (432, 2962685), (440, 2908818), (472, 2711610), (484, 2644380), (495, 2585616), (498, 2570040), (528, 2424015), (531, 2410320), (540, 2370148), (590, 2169288), (594, 2154680), (605, 2115504), (649, 1972080), (660, 1939212), (664, 1927530), (708, 1807740), (720, 1777611), (726, 1762920), (747, 1713360), (792, 1616010), (830, 1542024), (880, 1454409), (885, 1446192), (913, 1401840), (944, 1355805), (968, 1322190), (990, 1292808), (996, 1285020), (1062, 1205160), (1080, 1185074), (1089, 1175280), (1180, 1084644), (1188, 1077340), (1210, 1057752), (1245, 1028016), (1298, 986040), (1320, 969606), (1328, 963765), (1416, 903870), (1452, 881460), (1485, 861872), (1494, 856680), (1584, 808005), (1593, 803440), (1660, 771012), (1770, 723096), (1815, 705168), (1826, 700920), (1936, 661095), (1947, 657360), (1980, 646404), (1992, 642510), (2124, 602580), (2160, 592537), (2178, 587640), (2241, 571120), (2360, 542322), (2376, 538670), (2420, 528876), (2490, 514008), (2596, 493020), (2640, 484803), (2655, 482064), (2739, 467280), (2832, 451935), (2904, 440730), (2970, 430936), (2988, 428340), (3186, 401720), (3245, 394416), (3267, 391760), (3320, 385506), (3540, 361548), (3630, 352584), (3652, 350460), (3735, 342672), (3894, 328680), (3960, 323202), (3984, 321255), (4248, 301290), (4356, 293820), (4482, 285560), (4565, 280368), (4720, 271161), (4752, 269335), (4840, 264438), (4897, 261360), (4980, 257004), (5192, 246510), (5310, 241032), (5445, 235056), (5478, 233640), (5808, 220365), (5841, 219120), (5940, 215468), (5976, 214170), (6372, 200860), (6490, 197208), (6534, 195880), (6640, 192753), (7080, 180774), (7139, 179280), (7260, 176292), (7304, 175230), (7470, 171336), (7788, 164340), (7920, 161601), (7965, 160688), (8217, 155760), (8496, 150645), (8712, 146910), (8964, 142780), (9130, 140184), (9680, 132219), (9735, 131472), (9794, 130680), (9960, 128502), (10043, 127440), (10384, 123255), (10620, 120516), (10890, 117528), (10956, 116820), (11205, 114224), (11682, 109560), (11880, 107734), (11952, 107085), (12744, 100430), (12980, 98604), (13068, 97940), (13695, 93456), (14160, 90387), (14278, 89640), (14520, 88146), (14608, 87615), (14691, 87120), (14940, 85668), (15576, 82170), (15930, 80344), (16335, 78352), (16434, 77880), (17424, 73455), (17523, 73040), (17928, 71390), (18260, 70092), (19470, 65736), (19588, 65340), (19920, 64251), (20086, 63720), (21240, 60258), (21417, 59760), (21780, 58764), (21912, 58410), (22410, 57112), (23364, 54780), (23760, 53867), (24485, 52272), (24651, 51920), (25488, 50215), (25960, 49302), (26136, 48970), (27390, 46728), (28556, 44820), (29040, 44073), (29205, 43824), (29382, 43560), (29880, 42834), (30129, 42480), (31152, 41085), (31860, 40172), (32670, 39176), (32868, 38940), (35046, 36520), (35695, 35856)]