1217345220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3584

約数の個数: 288

約数和(自身を含む): 4745865600

約数和(自身を除く): 3528520380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2457, 2548, 2646, 2730, 2940, 3185, 3276, 3510, 3539, 3780, 3822, 4095, 4410, 4914, 5292, 5460, 5733, 6370, 6615, 7020, 7078, 7644, 8190, 8820, 9555, 9828, 10617, 11466, 12285, 12740, 13230, 14156, 16380, 17199, 17695, 19110, 21234, 22932, 24570, 24773, 26460, 28665, 31851, 34398, 35390, 38220, 42468, 46007, 49140, 49546, 53085, 57330, 63702, 68796, 70780, 74319, 85995, 92014, 95553, 99092, 106170, 114660, 123865, 127404, 138021, 148638, 159255, 171990, 173411, 184028, 191106, 212340, 222957, 230035, 247730, 276042, 297276, 318510, 322049, 343980, 346822, 371595, 382212, 414063, 445914, 460070, 477765, 495460, 520233, 552084, 637020, 644098, 668871, 690105, 693644, 743190, 828126, 867055, 891828, 920140, 955530, 966147, 1040466, 1114785, 1242189, 1288196, 1337742, 1380210, 1486380, 1560699, 1610245, 1656252, 1734110, 1911060, 1932294, 2070315, 2080932, 2229570, 2254343, 2484378, 2601165, 2675484, 2760420, 2898441, 3121398, 3220490, 3344355, 3468220, 3864588, 4140630, 4459140, 4508686, 4682097, 4830735, 4968756, 5202330, 5796882, 6210945, 6242796, 6440980, 6688710, 6763029, 7803495, 8281260, 8695323, 9017372, 9364194, 9661470, 10404660, 11271715, 11593764, 12421890, 13377420, 13526058, 14492205, 15606990, 17390646, 18728388, 19322940, 20289087, 22543430, 23410485, 24843780, 27052116, 28984410, 31213980, 33815145, 34781292, 40578174, 43476615, 45086860, 46820970, 57968820, 60867261, 67630290, 81156348, 86953230, 93641940, 101445435, 121734522, 135260580, 173906460, 202890870, 243469044, 304336305, 405781740, 608672610, 1217345220]

約数ペア:

[(1, 1217345220), (2, 608672610), (3, 405781740), (4, 304336305), (5, 243469044), (6, 202890870), (7, 173906460), (9, 135260580), (10, 121734522), (12, 101445435), (13, 93641940), (14, 86953230), (15, 81156348), (18, 67630290), (20, 60867261), (21, 57968820), (26, 46820970), (27, 45086860), (28, 43476615), (30, 40578174), (35, 34781292), (36, 33815145), (39, 31213980), (42, 28984410), (45, 27052116), (49, 24843780), (52, 23410485), (54, 22543430), (60, 20289087), (63, 19322940), (65, 18728388), (70, 17390646), (78, 15606990), (84, 14492205), (90, 13526058), (91, 13377420), (98, 12421890), (105, 11593764), (108, 11271715), (117, 10404660), (126, 9661470), (130, 9364194), (135, 9017372), (140, 8695323), (147, 8281260), (156, 7803495), (180, 6763029), (182, 6688710), (189, 6440980), (195, 6242796), (196, 6210945), (210, 5796882), (234, 5202330), (245, 4968756), (252, 4830735), (260, 4682097), (270, 4508686), (273, 4459140), (294, 4140630), (315, 3864588), (351, 3468220), (364, 3344355), (378, 3220490), (390, 3121398), (420, 2898441), (441, 2760420), (455, 2675484), (468, 2601165), (490, 2484378), (540, 2254343), (546, 2229570), (585, 2080932), (588, 2070315), (630, 1932294), (637, 1911060), (702, 1734110), (735, 1656252), (756, 1610245), (780, 1560699), (819, 1486380), (882, 1380210), (910, 1337742), (945, 1288196), (980, 1242189), (1092, 1114785), (1170, 1040466), (1260, 966147), (1274, 955530), (1323, 920140), (1365, 891828), (1404, 867055), (1470, 828126), (1638, 743190), (1755, 693644), (1764, 690105), (1820, 668871), (1890, 644098), (1911, 637020), (2205, 552084), (2340, 520233), (2457, 495460), (2548, 477765), (2646, 460070), (2730, 445914), (2940, 414063), (3185, 382212), (3276, 371595), (3510, 346822), (3539, 343980), (3780, 322049), (3822, 318510), (4095, 297276), (4410, 276042), (4914, 247730), (5292, 230035), (5460, 222957), (5733, 212340), (6370, 191106), (6615, 184028), (7020, 173411), (7078, 171990), (7644, 159255), (8190, 148638), (8820, 138021), (9555, 127404), (9828, 123865), (10617, 114660), (11466, 106170), (12285, 99092), (12740, 95553), (13230, 92014), (14156, 85995), (16380, 74319), (17199, 70780), (17695, 68796), (19110, 63702), (21234, 57330), (22932, 53085), (24570, 49546), (24773, 49140), (26460, 46007), (28665, 42468), (31851, 38220), (34398, 35390)]