20238976320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{29989}}^1$

素因数の和:30065

約数の個数: 224

約数和(自身を含む): 69471235200

約数和(自身を除く): 49232258880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 228, 240, 285, 296, 304, 320, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 960, 1110, 1140, 1184, 1216, 1406, 1480, 1520, 1776, 1824, 2109, 2220, 2280, 2368, 2812, 2960, 3040, 3515, 3552, 3648, 4218, 4440, 4560, 5624, 5920, 6080, 7030, 7104, 8436, 8880, 9120, 10545, 11248, 11840, 14060, 16872, 17760, 18240, 21090, 22496, 28120, 29989, 33744, 35520, 42180, 44992, 56240, 59978, 67488, 84360, 89967, 112480, 119956, 134976, 149945, 168720, 179934, 224960, 239912, 299890, 337440, 359868, 449835, 479824, 569791, 599780, 674880, 719736, 899670, 959648, 1109593, 1139582, 1199560, 1439472, 1709373, 1799340, 1919296, 2219186, 2279164, 2399120, 2848955, 2878944, 3328779, 3418746, 3598680, 4438372, 4558328, 4798240, 5547965, 5697910, 5757888, 6657558, 6837492, 7197360, 8546865, 8876744, 9116656, 9596480, 11095930, 11395820, 13315116, 13674984, 14394720, 16643895, 17093730, 17753488, 18233312, 21082267, 22191860, 22791640, 26630232, 27349968, 28789440, 33287790, 34187460, 35506976, 36466624, 42164534, 44383720, 45583280, 53260464, 54699936, 63246801, 66575580, 68374920, 71013952, 84329068, 88767440, 91166560, 105411335, 106520928, 109399872, 126493602, 133151160, 136749840, 168658136, 177534880, 182333120, 210822670, 213041856, 252987204, 266302320, 273499680, 316234005, 337316272, 355069760, 421645340, 505974408, 532604640, 546999360, 632468010, 674632544, 843290680, 1011948816, 1065209280, 1264936020, 1349265088, 1686581360, 2023897632, 2529872040, 3373162720, 4047795264, 5059744080, 6746325440, 10119488160, 20238976320]

約数ペア:

[(1, 20238976320), (2, 10119488160), (3, 6746325440), (4, 5059744080), (5, 4047795264), (6, 3373162720), (8, 2529872040), (10, 2023897632), (12, 1686581360), (15, 1349265088), (16, 1264936020), (19, 1065209280), (20, 1011948816), (24, 843290680), (30, 674632544), (32, 632468010), (37, 546999360), (38, 532604640), (40, 505974408), (48, 421645340), (57, 355069760), (60, 337316272), (64, 316234005), (74, 273499680), (76, 266302320), (80, 252987204), (95, 213041856), (96, 210822670), (111, 182333120), (114, 177534880), (120, 168658136), (148, 136749840), (152, 133151160), (160, 126493602), (185, 109399872), (190, 106520928), (192, 105411335), (222, 91166560), (228, 88767440), (240, 84329068), (285, 71013952), (296, 68374920), (304, 66575580), (320, 63246801), (370, 54699936), (380, 53260464), (444, 45583280), (456, 44383720), (480, 42164534), (555, 36466624), (570, 35506976), (592, 34187460), (608, 33287790), (703, 28789440), (740, 27349968), (760, 26630232), (888, 22791640), (912, 22191860), (960, 21082267), (1110, 18233312), (1140, 17753488), (1184, 17093730), (1216, 16643895), (1406, 14394720), (1480, 13674984), (1520, 13315116), (1776, 11395820), (1824, 11095930), (2109, 9596480), (2220, 9116656), (2280, 8876744), (2368, 8546865), (2812, 7197360), (2960, 6837492), (3040, 6657558), (3515, 5757888), (3552, 5697910), (3648, 5547965), (4218, 4798240), (4440, 4558328), (4560, 4438372), (5624, 3598680), (5920, 3418746), (6080, 3328779), (7030, 2878944), (7104, 2848955), (8436, 2399120), (8880, 2279164), (9120, 2219186), (10545, 1919296), (11248, 1799340), (11840, 1709373), (14060, 1439472), (16872, 1199560), (17760, 1139582), (18240, 1109593), (21090, 959648), (22496, 899670), (28120, 719736), (29989, 674880), (33744, 599780), (35520, 569791), (42180, 479824), (44992, 449835), (56240, 359868), (59978, 337440), (67488, 299890), (84360, 239912), (89967, 224960), (112480, 179934), (119956, 168720), (134976, 149945)]