1473979520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 4048380000

約数和(自身を除く): 2574400480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 41, 52, 58, 64, 65, 80, 82, 104, 116, 128, 130, 145, 149, 160, 164, 205, 208, 232, 260, 290, 298, 320, 328, 377, 410, 416, 464, 520, 533, 580, 596, 640, 656, 745, 754, 820, 832, 928, 1040, 1066, 1160, 1189, 1192, 1312, 1490, 1508, 1640, 1664, 1856, 1885, 1937, 2080, 2132, 2320, 2378, 2384, 2624, 2665, 2980, 3016, 3280, 3712, 3770, 3874, 4160, 4264, 4321, 4640, 4756, 4768, 5248, 5330, 5945, 5960, 6032, 6109, 6560, 7540, 7748, 8320, 8528, 8642, 9280, 9512, 9536, 9685, 10660, 11890, 11920, 12064, 12218, 13120, 15080, 15457, 15496, 17056, 17284, 18560, 19024, 19072, 19370, 21320, 21605, 23780, 23840, 24128, 24436, 26240, 30160, 30545, 30914, 30992, 34112, 34568, 38048, 38740, 42640, 43210, 47560, 47680, 48256, 48872, 56173, 60320, 61090, 61828, 61984, 68224, 69136, 76096, 77285, 77480, 79417, 85280, 86420, 95120, 95360, 97744, 112346, 120640, 122180, 123656, 123968, 138272, 152192, 154570, 154960, 158834, 170560, 172840, 177161, 190240, 195488, 224692, 241280, 244360, 247312, 247936, 276544, 280865, 309140, 309920, 317668, 341120, 345680, 354322, 380480, 390976, 397085, 449384, 488720, 494624, 553088, 561730, 618280, 619840, 635336, 691360, 708644, 760960, 781952, 794170, 885805, 898768, 977440, 989248, 1123460, 1236560, 1239680, 1270672, 1382720, 1417288, 1588340, 1771610, 1797536, 1954880, 1978496, 2246920, 2303093, 2473120, 2541344, 2765440, 2834576, 3176680, 3543220, 3595072, 3909760, 4493840, 4606186, 4946240, 5082688, 5669152, 6353360, 7086440, 7190144, 8987680, 9212372, 9892480, 10165376, 11338304, 11515465, 12706720, 14172880, 17975360, 18424744, 22676608, 23030930, 25413440, 28345760, 35950720, 36849488, 46061860, 50826880, 56691520, 73698976, 92123720, 113383040, 147397952, 184247440, 294795904, 368494880, 736989760, 1473979520]

約数ペア:

[(1, 1473979520), (2, 736989760), (4, 368494880), (5, 294795904), (8, 184247440), (10, 147397952), (13, 113383040), (16, 92123720), (20, 73698976), (26, 56691520), (29, 50826880), (32, 46061860), (40, 36849488), (41, 35950720), (52, 28345760), (58, 25413440), (64, 23030930), (65, 22676608), (80, 18424744), (82, 17975360), (104, 14172880), (116, 12706720), (128, 11515465), (130, 11338304), (145, 10165376), (149, 9892480), (160, 9212372), (164, 8987680), (205, 7190144), (208, 7086440), (232, 6353360), (260, 5669152), (290, 5082688), (298, 4946240), (320, 4606186), (328, 4493840), (377, 3909760), (410, 3595072), (416, 3543220), (464, 3176680), (520, 2834576), (533, 2765440), (580, 2541344), (596, 2473120), (640, 2303093), (656, 2246920), (745, 1978496), (754, 1954880), (820, 1797536), (832, 1771610), (928, 1588340), (1040, 1417288), (1066, 1382720), (1160, 1270672), (1189, 1239680), (1192, 1236560), (1312, 1123460), (1490, 989248), (1508, 977440), (1640, 898768), (1664, 885805), (1856, 794170), (1885, 781952), (1937, 760960), (2080, 708644), (2132, 691360), (2320, 635336), (2378, 619840), (2384, 618280), (2624, 561730), (2665, 553088), (2980, 494624), (3016, 488720), (3280, 449384), (3712, 397085), (3770, 390976), (3874, 380480), (4160, 354322), (4264, 345680), (4321, 341120), (4640, 317668), (4756, 309920), (4768, 309140), (5248, 280865), (5330, 276544), (5945, 247936), (5960, 247312), (6032, 244360), (6109, 241280), (6560, 224692), (7540, 195488), (7748, 190240), (8320, 177161), (8528, 172840), (8642, 170560), (9280, 158834), (9512, 154960), (9536, 154570), (9685, 152192), (10660, 138272), (11890, 123968), (11920, 123656), (12064, 122180), (12218, 120640), (13120, 112346), (15080, 97744), (15457, 95360), (15496, 95120), (17056, 86420), (17284, 85280), (18560, 79417), (19024, 77480), (19072, 77285), (19370, 76096), (21320, 69136), (21605, 68224), (23780, 61984), (23840, 61828), (24128, 61090), (24436, 60320), (26240, 56173), (30160, 48872), (30545, 48256), (30914, 47680), (30992, 47560), (34112, 43210), (34568, 42640), (38048, 38740)]