74138154640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1\times {\mathrm{3061}}^1$

素因数の和:4721

約数の個数: 160

約数和(自身を含む): 199290637440

約数和(自身を除く): 125152482800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1619, 1870, 2992, 3061, 3238, 3740, 6122, 6476, 7480, 8095, 12244, 12952, 14960, 15305, 16190, 17809, 24488, 25904, 27523, 30610, 32380, 33671, 35618, 48976, 52037, 55046, 61220, 64760, 67342, 71236, 89045, 104074, 110092, 122440, 129520, 134684, 137615, 142472, 168355, 178090, 208148, 220184, 244880, 260185, 269368, 275230, 284944, 302753, 336710, 356180, 416296, 440368, 520370, 538736, 550460, 572407, 605506, 673420, 712360, 832592, 1040740, 1100920, 1144814, 1211012, 1346840, 1424720, 1513765, 2081480, 2201840, 2289628, 2422024, 2693680, 2862035, 3027530, 4162960, 4579256, 4844048, 4955759, 5724070, 6055060, 9158512, 9911518, 11448140, 12110120, 19823036, 22896280, 24220240, 24778795, 39646072, 45792560, 49557590, 54513349, 79292144, 84247903, 99115180, 109026698, 168495806, 198230360, 218053396, 272566745, 336991612, 396460720, 421239515, 436106792, 545133490, 673983224, 842479030, 872213584, 926726933, 1090266980, 1347966448, 1684958060, 1853453866, 2180533960, 3369916120, 3706907732, 4361067920, 4633634665, 6739832240, 7413815464, 9267269330, 14827630928, 18534538660, 37069077320, 74138154640]

約数ペア:

[(1, 74138154640), (2, 37069077320), (4, 18534538660), (5, 14827630928), (8, 9267269330), (10, 7413815464), (11, 6739832240), (16, 4633634665), (17, 4361067920), (20, 3706907732), (22, 3369916120), (34, 2180533960), (40, 1853453866), (44, 1684958060), (55, 1347966448), (68, 1090266980), (80, 926726933), (85, 872213584), (88, 842479030), (110, 673983224), (136, 545133490), (170, 436106792), (176, 421239515), (187, 396460720), (220, 336991612), (272, 272566745), (340, 218053396), (374, 198230360), (440, 168495806), (680, 109026698), (748, 99115180), (880, 84247903), (935, 79292144), (1360, 54513349), (1496, 49557590), (1619, 45792560), (1870, 39646072), (2992, 24778795), (3061, 24220240), (3238, 22896280), (3740, 19823036), (6122, 12110120), (6476, 11448140), (7480, 9911518), (8095, 9158512), (12244, 6055060), (12952, 5724070), (14960, 4955759), (15305, 4844048), (16190, 4579256), (17809, 4162960), (24488, 3027530), (25904, 2862035), (27523, 2693680), (30610, 2422024), (32380, 2289628), (33671, 2201840), (35618, 2081480), (48976, 1513765), (52037, 1424720), (55046, 1346840), (61220, 1211012), (64760, 1144814), (67342, 1100920), (71236, 1040740), (89045, 832592), (104074, 712360), (110092, 673420), (122440, 605506), (129520, 572407), (134684, 550460), (137615, 538736), (142472, 520370), (168355, 440368), (178090, 416296), (208148, 356180), (220184, 336710), (244880, 302753), (260185, 284944), (269368, 275230)]