38921248960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7589}}^1$

素因数の和:7695

約数の個数: 224

約数和(自身を含む): 106602946560

約数和(自身を除く): 67681697600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 64, 80, 88, 94, 110, 124, 155, 160, 176, 188, 220, 235, 248, 310, 320, 341, 352, 376, 440, 470, 496, 517, 620, 682, 704, 752, 880, 940, 992, 1034, 1240, 1364, 1457, 1504, 1705, 1760, 1880, 1984, 2068, 2480, 2585, 2728, 2914, 3008, 3410, 3520, 3760, 4136, 4960, 5170, 5456, 5828, 6820, 7285, 7520, 7589, 8272, 9920, 10340, 10912, 11656, 13640, 14570, 15040, 15178, 16027, 16544, 20680, 21824, 23312, 27280, 29140, 30356, 32054, 33088, 37945, 41360, 46624, 54560, 58280, 60712, 64108, 75890, 80135, 82720, 83479, 93248, 109120, 116560, 121424, 128216, 151780, 160270, 165440, 166958, 233120, 235259, 242848, 256432, 303560, 320540, 333916, 356683, 417395, 466240, 470518, 485696, 512864, 607120, 641080, 667832, 713366, 834790, 941036, 1025728, 1176295, 1214240, 1282160, 1335664, 1426732, 1669580, 1783415, 1882072, 2352590, 2428480, 2564320, 2587849, 2671328, 2853464, 3339160, 3566830, 3764144, 3923513, 4705180, 5128640, 5175698, 5342656, 5706928, 6678320, 7133660, 7528288, 7847026, 9410360, 10351396, 11057173, 11413856, 12939245, 13356640, 14267320, 15056576, 15694052, 18820720, 19617565, 20702792, 22114346, 22827712, 25878490, 26713280, 28534640, 31388104, 37641440, 39235130, 41405584, 44228692, 51756980, 55285865, 57069280, 62776208, 75282880, 78470260, 82811168, 88457384, 103513960, 110571730, 114138560, 121628903, 125552416, 156940520, 165622336, 176914768, 207027920, 221143460, 243257806, 251104832, 313881040, 353829536, 414055840, 442286920, 486515612, 608144515, 627762080, 707659072, 828111680, 884573840, 973031224, 1216289030, 1255524160, 1769147680, 1946062448, 2432578060, 3538295360, 3892124896, 4865156120, 7784249792, 9730312240, 19460624480, 38921248960]

約数ペア:

[(1, 38921248960), (2, 19460624480), (4, 9730312240), (5, 7784249792), (8, 4865156120), (10, 3892124896), (11, 3538295360), (16, 2432578060), (20, 1946062448), (22, 1769147680), (31, 1255524160), (32, 1216289030), (40, 973031224), (44, 884573840), (47, 828111680), (55, 707659072), (62, 627762080), (64, 608144515), (80, 486515612), (88, 442286920), (94, 414055840), (110, 353829536), (124, 313881040), (155, 251104832), (160, 243257806), (176, 221143460), (188, 207027920), (220, 176914768), (235, 165622336), (248, 156940520), (310, 125552416), (320, 121628903), (341, 114138560), (352, 110571730), (376, 103513960), (440, 88457384), (470, 82811168), (496, 78470260), (517, 75282880), (620, 62776208), (682, 57069280), (704, 55285865), (752, 51756980), (880, 44228692), (940, 41405584), (992, 39235130), (1034, 37641440), (1240, 31388104), (1364, 28534640), (1457, 26713280), (1504, 25878490), (1705, 22827712), (1760, 22114346), (1880, 20702792), (1984, 19617565), (2068, 18820720), (2480, 15694052), (2585, 15056576), (2728, 14267320), (2914, 13356640), (3008, 12939245), (3410, 11413856), (3520, 11057173), (3760, 10351396), (4136, 9410360), (4960, 7847026), (5170, 7528288), (5456, 7133660), (5828, 6678320), (6820, 5706928), (7285, 5342656), (7520, 5175698), (7589, 5128640), (8272, 4705180), (9920, 3923513), (10340, 3764144), (10912, 3566830), (11656, 3339160), (13640, 2853464), (14570, 2671328), (15040, 2587849), (15178, 2564320), (16027, 2428480), (16544, 2352590), (20680, 1882072), (21824, 1783415), (23312, 1669580), (27280, 1426732), (29140, 1335664), (30356, 1282160), (32054, 1214240), (33088, 1176295), (37945, 1025728), (41360, 941036), (46624, 834790), (54560, 713366), (58280, 667832), (60712, 641080), (64108, 607120), (75890, 512864), (80135, 485696), (82720, 470518), (83479, 466240), (93248, 417395), (109120, 356683), (116560, 333916), (121424, 320540), (128216, 303560), (151780, 256432), (160270, 242848), (165440, 235259), (166958, 233120)]