72218949120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101113}}^1$

素因数の和:101173

約数の個数: 240

約数和(自身を含む): 258185296512

約数和(自身を除く): 185966347392

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, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 101113, 119040, 142848, 178560, 202226, 238080, 303339, 357120, 404452, 505565, 606678, 714240, 808904, 910017, 1011130, 1213356, 1516695, 1617808, 1820034, 2022260, 2426712, 3033390, 3134503, 3235616, 3640068, 4044520, 4550085, 4853424, 6066780, 6269006, 6471232, 7280136, 8089040, 9100170, 9403509, 9706848, 12133560, 12538012, 12942464, 14560272, 15672515, 16178080, 18200340, 18807018, 19413696, 24267120, 25076024, 25884928, 28210527, 29120544, 31345030, 32356160, 36400680, 37614036, 38827392, 47017545, 48534240, 50152048, 51769856, 56421054, 58241088, 62690060, 64712320, 72801360, 75228072, 77654784, 94035090, 97068480, 100304096, 112842108, 116482176, 125380120, 129424640, 141052635, 145602720, 150456144, 155309568, 188070180, 194136960, 200608192, 225684216, 232964352, 250760240, 258849280, 282105270, 291205440, 300912288, 376140360, 388273920, 401216384, 451368432, 465928704, 501520480, 564210540, 582410880, 601824576, 752280720, 776547840, 802432768, 902736864, 1003040960, 1128421080, 1164821760, 1203649152, 1504561440, 1604865536, 1805473728, 2006081920, 2256842160, 2329643520, 2407298304, 3009122880, 3610947456, 4012163840, 4513684320, 4814596608, 6018245760, 7221894912, 8024327680, 9027368640, 12036491520, 14443789824, 18054737280, 24072983040, 36109474560, 72218949120]

約数ペア:

[(1, 72218949120), (2, 36109474560), (3, 24072983040), (4, 18054737280), (5, 14443789824), (6, 12036491520), (8, 9027368640), (9, 8024327680), (10, 7221894912), (12, 6018245760), (15, 4814596608), (16, 4513684320), (18, 4012163840), (20, 3610947456), (24, 3009122880), (30, 2407298304), (31, 2329643520), (32, 2256842160), (36, 2006081920), (40, 1805473728), (45, 1604865536), (48, 1504561440), (60, 1203649152), (62, 1164821760), (64, 1128421080), (72, 1003040960), (80, 902736864), (90, 802432768), (93, 776547840), (96, 752280720), (120, 601824576), (124, 582410880), (128, 564210540), (144, 501520480), (155, 465928704), (160, 451368432), (180, 401216384), (186, 388273920), (192, 376140360), (240, 300912288), (248, 291205440), (256, 282105270), (279, 258849280), (288, 250760240), (310, 232964352), (320, 225684216), (360, 200608192), (372, 194136960), (384, 188070180), (465, 155309568), (480, 150456144), (496, 145602720), (512, 141052635), (558, 129424640), (576, 125380120), (620, 116482176), (640, 112842108), (720, 100304096), (744, 97068480), (768, 94035090), (930, 77654784), (960, 75228072), (992, 72801360), (1116, 64712320), (1152, 62690060), (1240, 58241088), (1280, 56421054), (1395, 51769856), (1440, 50152048), (1488, 48534240), (1536, 47017545), (1860, 38827392), (1920, 37614036), (1984, 36400680), (2232, 32356160), (2304, 31345030), (2480, 29120544), (2560, 28210527), (2790, 25884928), (2880, 25076024), (2976, 24267120), (3720, 19413696), (3840, 18807018), (3968, 18200340), (4464, 16178080), (4608, 15672515), (4960, 14560272), (5580, 12942464), (5760, 12538012), (5952, 12133560), (7440, 9706848), (7680, 9403509), (7936, 9100170), (8928, 8089040), (9920, 7280136), (11160, 6471232), (11520, 6269006), (11904, 6066780), (14880, 4853424), (15872, 4550085), (17856, 4044520), (19840, 3640068), (22320, 3235616), (23040, 3134503), (23808, 3033390), (29760, 2426712), (35712, 2022260), (39680, 1820034), (44640, 1617808), (47616, 1516695), (59520, 1213356), (71424, 1011130), (79360, 910017), (89280, 808904), (101113, 714240), (119040, 606678), (142848, 505565), (178560, 404452), (202226, 357120), (238080, 303339)]