397939887360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1114303}}^1$

素因数の和:1114361

約数の個数: 216

約数和(自身を含む): 1421245722624

約数和(自身を除く): 1023305835264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 39680, 44640, 59520, 71424, 89280, 119040, 178560, 357120, 1114303, 2228606, 3342909, 4457212, 5571515, 6685818, 8914424, 10028727, 11143030, 13371636, 16714545, 17828848, 20057454, 22286060, 26743272, 33429090, 34543393, 35657696, 40114908, 44572120, 50143635, 53486544, 66858180, 69086786, 71315392, 80229816, 89144240, 100287270, 103630179, 106973088, 133716360, 138173572, 142630784, 160459632, 172716965, 178288480, 200574540, 207260358, 213946176, 267432720, 276347144, 285261568, 310890537, 320919264, 345433930, 356576960, 401149080, 414520716, 427892352, 518150895, 534865440, 552694288, 621781074, 641838528, 690867860, 713153920, 802298160, 829041432, 855784704, 1036301790, 1069730880, 1105388576, 1243562148, 1283677056, 1381735720, 1426307840, 1554452685, 1604596320, 1658082864, 2072603580, 2139461760, 2210777152, 2487124296, 2567354112, 2763471440, 3108905370, 3209192640, 3316165728, 4145207160, 4278923520, 4421554304, 4974248592, 5526942880, 6217810740, 6418385280, 6632331456, 8290414320, 8843108608, 9948497184, 11053885760, 12435621480, 12836770560, 13264662912, 16580828640, 19896994368, 22107771520, 24871242960, 26529325824, 33161657280, 39793988736, 44215543040, 49742485920, 66323314560, 79587977472, 99484971840, 132646629120, 198969943680, 397939887360]

約数ペア:

[(1, 397939887360), (2, 198969943680), (3, 132646629120), (4, 99484971840), (5, 79587977472), (6, 66323314560), (8, 49742485920), (9, 44215543040), (10, 39793988736), (12, 33161657280), (15, 26529325824), (16, 24871242960), (18, 22107771520), (20, 19896994368), (24, 16580828640), (30, 13264662912), (31, 12836770560), (32, 12435621480), (36, 11053885760), (40, 9948497184), (45, 8843108608), (48, 8290414320), (60, 6632331456), (62, 6418385280), (64, 6217810740), (72, 5526942880), (80, 4974248592), (90, 4421554304), (93, 4278923520), (96, 4145207160), (120, 3316165728), (124, 3209192640), (128, 3108905370), (144, 2763471440), (155, 2567354112), (160, 2487124296), (180, 2210777152), (186, 2139461760), (192, 2072603580), (240, 1658082864), (248, 1604596320), (256, 1554452685), (279, 1426307840), (288, 1381735720), (310, 1283677056), (320, 1243562148), (360, 1105388576), (372, 1069730880), (384, 1036301790), (465, 855784704), (480, 829041432), (496, 802298160), (558, 713153920), (576, 690867860), (620, 641838528), (640, 621781074), (720, 552694288), (744, 534865440), (768, 518150895), (930, 427892352), (960, 414520716), (992, 401149080), (1116, 356576960), (1152, 345433930), (1240, 320919264), (1280, 310890537), (1395, 285261568), (1440, 276347144), (1488, 267432720), (1860, 213946176), (1920, 207260358), (1984, 200574540), (2232, 178288480), (2304, 172716965), (2480, 160459632), (2790, 142630784), (2880, 138173572), (2976, 133716360), (3720, 106973088), (3840, 103630179), (3968, 100287270), (4464, 89144240), (4960, 80229816), (5580, 71315392), (5760, 69086786), (5952, 66858180), (7440, 53486544), (7936, 50143635), (8928, 44572120), (9920, 40114908), (11160, 35657696), (11520, 34543393), (11904, 33429090), (14880, 26743272), (17856, 22286060), (19840, 20057454), (22320, 17828848), (23808, 16714545), (29760, 13371636), (35712, 11143030), (39680, 10028727), (44640, 8914424), (59520, 6685818), (71424, 5571515), (89280, 4457212), (119040, 3342909), (178560, 2228606), (357120, 1114303)]