20041510080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1499}}^1$

素因数の和:2271

約数の個数: 224

約数和(自身を含む): 67116960000

約数和(自身を除く): 47075449920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 733, 760, 912, 960, 1140, 1216, 1466, 1499, 1520, 1824, 2199, 2280, 2932, 2998, 3040, 3648, 3665, 4398, 4497, 4560, 5864, 5996, 6080, 7330, 7495, 8796, 8994, 9120, 10995, 11728, 11992, 13927, 14660, 14990, 17592, 17988, 18240, 21990, 22485, 23456, 23984, 27854, 28481, 29320, 29980, 35184, 35976, 41781, 43980, 44970, 46912, 47968, 55708, 56962, 58640, 59960, 69635, 70368, 71952, 83562, 85443, 87960, 89940, 95936, 111416, 113924, 117280, 119920, 139270, 140736, 142405, 143904, 167124, 170886, 175920, 179880, 208905, 222832, 227848, 234560, 239840, 278540, 284810, 287808, 334248, 341772, 351840, 359760, 417810, 427215, 445664, 455696, 479680, 557080, 569620, 668496, 683544, 703680, 719520, 835620, 854430, 891328, 911392, 1098767, 1114160, 1139240, 1336992, 1367088, 1439040, 1671240, 1708860, 1822784, 2197534, 2228320, 2278480, 2673984, 2734176, 3296301, 3342480, 3417720, 4395068, 4456640, 4556960, 5468352, 5493835, 6592602, 6684960, 6835440, 8790136, 9113920, 10987670, 13185204, 13369920, 13670880, 16481505, 17580272, 20876573, 21975340, 26370408, 27341760, 32963010, 35160544, 41753146, 43950680, 52740816, 62629719, 65926020, 70321088, 83506292, 87901360, 104382865, 105481632, 125259438, 131852040, 167012584, 175802720, 208765730, 210963264, 250518876, 263704080, 313148595, 334025168, 351605440, 417531460, 501037752, 527408160, 626297190, 668050336, 835062920, 1002075504, 1054816320, 1252594380, 1336100672, 1670125840, 2004151008, 2505188760, 3340251680, 4008302016, 5010377520, 6680503360, 10020755040, 20041510080]

約数ペア:

[(1, 20041510080), (2, 10020755040), (3, 6680503360), (4, 5010377520), (5, 4008302016), (6, 3340251680), (8, 2505188760), (10, 2004151008), (12, 1670125840), (15, 1336100672), (16, 1252594380), (19, 1054816320), (20, 1002075504), (24, 835062920), (30, 668050336), (32, 626297190), (38, 527408160), (40, 501037752), (48, 417531460), (57, 351605440), (60, 334025168), (64, 313148595), (76, 263704080), (80, 250518876), (95, 210963264), (96, 208765730), (114, 175802720), (120, 167012584), (152, 131852040), (160, 125259438), (190, 105481632), (192, 104382865), (228, 87901360), (240, 83506292), (285, 70321088), (304, 65926020), (320, 62629719), (380, 52740816), (456, 43950680), (480, 41753146), (570, 35160544), (608, 32963010), (733, 27341760), (760, 26370408), (912, 21975340), (960, 20876573), (1140, 17580272), (1216, 16481505), (1466, 13670880), (1499, 13369920), (1520, 13185204), (1824, 10987670), (2199, 9113920), (2280, 8790136), (2932, 6835440), (2998, 6684960), (3040, 6592602), (3648, 5493835), (3665, 5468352), (4398, 4556960), (4497, 4456640), (4560, 4395068), (5864, 3417720), (5996, 3342480), (6080, 3296301), (7330, 2734176), (7495, 2673984), (8796, 2278480), (8994, 2228320), (9120, 2197534), (10995, 1822784), (11728, 1708860), (11992, 1671240), (13927, 1439040), (14660, 1367088), (14990, 1336992), (17592, 1139240), (17988, 1114160), (18240, 1098767), (21990, 911392), (22485, 891328), (23456, 854430), (23984, 835620), (27854, 719520), (28481, 703680), (29320, 683544), (29980, 668496), (35184, 569620), (35976, 557080), (41781, 479680), (43980, 455696), (44970, 445664), (46912, 427215), (47968, 417810), (55708, 359760), (56962, 351840), (58640, 341772), (59960, 334248), (69635, 287808), (70368, 284810), (71952, 278540), (83562, 239840), (85443, 234560), (87960, 227848), (89940, 222832), (95936, 208905), (111416, 179880), (113924, 175920), (117280, 170886), (119920, 167124), (139270, 143904), (140736, 142405)]