15816930720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:604

約数の個数: 288

約数和(自身を含む): 52536097152

約数和(自身を除く): 36719166432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 167, 184, 230, 240, 276, 334, 345, 368, 373, 460, 480, 501, 529, 552, 668, 690, 736, 746, 835, 920, 1002, 1058, 1104, 1119, 1336, 1380, 1492, 1587, 1670, 1840, 1865, 2004, 2116, 2208, 2238, 2505, 2645, 2672, 2760, 2984, 3174, 3340, 3680, 3730, 3841, 4008, 4232, 4476, 5010, 5290, 5344, 5520, 5595, 5968, 6348, 6680, 7460, 7682, 7935, 8016, 8464, 8579, 8952, 10020, 10580, 11040, 11190, 11523, 11936, 12696, 13360, 14920, 15364, 15870, 16032, 16928, 17158, 17904, 19205, 20040, 21160, 22380, 23046, 25392, 25737, 26720, 29840, 30728, 31740, 34316, 35808, 38410, 40080, 42320, 42895, 44760, 46092, 50784, 51474, 57615, 59680, 61456, 62291, 63480, 68632, 76820, 80160, 84640, 85790, 88343, 89520, 92184, 102948, 115230, 122912, 124582, 126960, 128685, 137264, 153640, 171580, 176686, 179040, 184368, 186873, 197317, 205896, 230460, 249164, 253920, 257370, 265029, 274528, 307280, 311455, 343160, 353372, 368736, 373746, 394634, 411792, 441715, 460920, 498328, 514740, 530058, 591951, 614560, 622910, 686320, 706744, 747492, 789268, 823584, 883430, 921840, 934365, 986585, 996656, 1029480, 1060116, 1183902, 1245820, 1325145, 1372640, 1413488, 1432693, 1494984, 1578536, 1766860, 1843680, 1868730, 1973170, 1993312, 2058960, 2120232, 2367804, 2491640, 2650290, 2826976, 2865386, 2959755, 2989968, 3157072, 3533720, 3737460, 3946340, 4117920, 4240464, 4298079, 4735608, 4983280, 5300580, 5730772, 5919510, 5979936, 6314144, 7067440, 7163465, 7474920, 7892680, 8480928, 8596158, 9471216, 9966560, 10601160, 11461544, 11839020, 14134880, 14326930, 14949840, 15785360, 17192316, 18942432, 21202320, 21490395, 22923088, 23678040, 28653860, 29899680, 31570720, 32951939, 34384632, 42404640, 42980790, 45846176, 47356080, 57307720, 65903878, 68769264, 85961580, 94712160, 98855817, 114615440, 131807756, 137538528, 164759695, 171923160, 197711634, 229230880, 263615512, 329519390, 343846320, 395423268, 494279085, 527231024, 659038780, 687692640, 790846536, 988558170, 1054462048, 1318077560, 1581693072, 1977116340, 2636155120, 3163386144, 3954232680, 5272310240, 7908465360, 15816930720]

約数ペア:

[(1, 15816930720), (2, 7908465360), (3, 5272310240), (4, 3954232680), (5, 3163386144), (6, 2636155120), (8, 1977116340), (10, 1581693072), (12, 1318077560), (15, 1054462048), (16, 988558170), (20, 790846536), (23, 687692640), (24, 659038780), (30, 527231024), (32, 494279085), (40, 395423268), (46, 343846320), (48, 329519390), (60, 263615512), (69, 229230880), (80, 197711634), (92, 171923160), (96, 164759695), (115, 137538528), (120, 131807756), (138, 114615440), (160, 98855817), (167, 94712160), (184, 85961580), (230, 68769264), (240, 65903878), (276, 57307720), (334, 47356080), (345, 45846176), (368, 42980790), (373, 42404640), (460, 34384632), (480, 32951939), (501, 31570720), (529, 29899680), (552, 28653860), (668, 23678040), (690, 22923088), (736, 21490395), (746, 21202320), (835, 18942432), (920, 17192316), (1002, 15785360), (1058, 14949840), (1104, 14326930), (1119, 14134880), (1336, 11839020), (1380, 11461544), (1492, 10601160), (1587, 9966560), (1670, 9471216), (1840, 8596158), (1865, 8480928), (2004, 7892680), (2116, 7474920), (2208, 7163465), (2238, 7067440), (2505, 6314144), (2645, 5979936), (2672, 5919510), (2760, 5730772), (2984, 5300580), (3174, 4983280), (3340, 4735608), (3680, 4298079), (3730, 4240464), (3841, 4117920), (4008, 3946340), (4232, 3737460), (4476, 3533720), (5010, 3157072), (5290, 2989968), (5344, 2959755), (5520, 2865386), (5595, 2826976), (5968, 2650290), (6348, 2491640), (6680, 2367804), (7460, 2120232), (7682, 2058960), (7935, 1993312), (8016, 1973170), (8464, 1868730), (8579, 1843680), (8952, 1766860), (10020, 1578536), (10580, 1494984), (11040, 1432693), (11190, 1413488), (11523, 1372640), (11936, 1325145), (12696, 1245820), (13360, 1183902), (14920, 1060116), (15364, 1029480), (15870, 996656), (16032, 986585), (16928, 934365), (17158, 921840), (17904, 883430), (19205, 823584), (20040, 789268), (21160, 747492), (22380, 706744), (23046, 686320), (25392, 622910), (25737, 614560), (26720, 591951), (29840, 530058), (30728, 514740), (31740, 498328), (34316, 460920), (35808, 441715), (38410, 411792), (40080, 394634), (42320, 373746), (42895, 368736), (44760, 353372), (46092, 343160), (50784, 311455), (51474, 307280), (57615, 274528), (59680, 265029), (61456, 257370), (62291, 253920), (63480, 249164), (68632, 230460), (76820, 205896), (80160, 197317), (84640, 186873), (85790, 184368), (88343, 179040), (89520, 176686), (92184, 171580), (102948, 153640), (115230, 137264), (122912, 128685), (124582, 126960)]