38846080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 256

約数和(自身を含む): 123379200

約数和(自身を除く): 84533120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 29, 32, 35, 40, 46, 52, 56, 58, 64, 65, 70, 80, 91, 92, 104, 112, 115, 116, 128, 130, 140, 145, 160, 161, 182, 184, 203, 208, 224, 230, 232, 260, 280, 290, 299, 320, 322, 364, 368, 377, 406, 416, 448, 455, 460, 464, 520, 560, 580, 598, 640, 644, 667, 728, 736, 754, 805, 812, 832, 896, 910, 920, 928, 1015, 1040, 1120, 1160, 1196, 1288, 1334, 1456, 1472, 1495, 1508, 1610, 1624, 1664, 1820, 1840, 1856, 1885, 2030, 2080, 2093, 2240, 2320, 2392, 2576, 2639, 2668, 2912, 2944, 2990, 3016, 3220, 3248, 3335, 3640, 3680, 3712, 3770, 4060, 4160, 4186, 4480, 4640, 4669, 4784, 5152, 5278, 5336, 5824, 5980, 6032, 6440, 6496, 6670, 7280, 7360, 7540, 8120, 8320, 8372, 8671, 9280, 9338, 9568, 10304, 10465, 10556, 10672, 11648, 11960, 12064, 12880, 12992, 13195, 13340, 14560, 14720, 15080, 16240, 16744, 17342, 18560, 18676, 19136, 20608, 20930, 21112, 21344, 23345, 23920, 24128, 25760, 25984, 26390, 26680, 29120, 30160, 32480, 33488, 34684, 37352, 38272, 41860, 42224, 42688, 43355, 46690, 47840, 48256, 51520, 52780, 53360, 58240, 60320, 60697, 64960, 66976, 69368, 74704, 83720, 84448, 85376, 86710, 93380, 95680, 103040, 105560, 106720, 120640, 121394, 129920, 133952, 138736, 149408, 167440, 168896, 173420, 186760, 191360, 211120, 213440, 241280, 242788, 267904, 277472, 298816, 303485, 334880, 337792, 346840, 373520, 422240, 426880, 485576, 554944, 597632, 606970, 669760, 693680, 747040, 844480, 971152, 1109888, 1213940, 1339520, 1387360, 1494080, 1688960, 1942304, 2427880, 2774720, 2988160, 3884608, 4855760, 5549440, 7769216, 9711520, 19423040, 38846080]

約数ペア:

[(1, 38846080), (2, 19423040), (4, 9711520), (5, 7769216), (7, 5549440), (8, 4855760), (10, 3884608), (13, 2988160), (14, 2774720), (16, 2427880), (20, 1942304), (23, 1688960), (26, 1494080), (28, 1387360), (29, 1339520), (32, 1213940), (35, 1109888), (40, 971152), (46, 844480), (52, 747040), (56, 693680), (58, 669760), (64, 606970), (65, 597632), (70, 554944), (80, 485576), (91, 426880), (92, 422240), (104, 373520), (112, 346840), (115, 337792), (116, 334880), (128, 303485), (130, 298816), (140, 277472), (145, 267904), (160, 242788), (161, 241280), (182, 213440), (184, 211120), (203, 191360), (208, 186760), (224, 173420), (230, 168896), (232, 167440), (260, 149408), (280, 138736), (290, 133952), (299, 129920), (320, 121394), (322, 120640), (364, 106720), (368, 105560), (377, 103040), (406, 95680), (416, 93380), (448, 86710), (455, 85376), (460, 84448), (464, 83720), (520, 74704), (560, 69368), (580, 66976), (598, 64960), (640, 60697), (644, 60320), (667, 58240), (728, 53360), (736, 52780), (754, 51520), (805, 48256), (812, 47840), (832, 46690), (896, 43355), (910, 42688), (920, 42224), (928, 41860), (1015, 38272), (1040, 37352), (1120, 34684), (1160, 33488), (1196, 32480), (1288, 30160), (1334, 29120), (1456, 26680), (1472, 26390), (1495, 25984), (1508, 25760), (1610, 24128), (1624, 23920), (1664, 23345), (1820, 21344), (1840, 21112), (1856, 20930), (1885, 20608), (2030, 19136), (2080, 18676), (2093, 18560), (2240, 17342), (2320, 16744), (2392, 16240), (2576, 15080), (2639, 14720), (2668, 14560), (2912, 13340), (2944, 13195), (2990, 12992), (3016, 12880), (3220, 12064), (3248, 11960), (3335, 11648), (3640, 10672), (3680, 10556), (3712, 10465), (3770, 10304), (4060, 9568), (4160, 9338), (4186, 9280), (4480, 8671), (4640, 8372), (4669, 8320), (4784, 8120), (5152, 7540), (5278, 7360), (5336, 7280), (5824, 6670), (5980, 6496), (6032, 6440)]