488633600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 216

約数和(自身を含む): 1490321280

約数和(自身を除く): 1001687680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 640, 650, 700, 728, 800, 832, 839, 896, 910, 1040, 1120, 1280, 1300, 1400, 1456, 1600, 1664, 1678, 1792, 1820, 2080, 2240, 2275, 2600, 2800, 2912, 3200, 3328, 3356, 3640, 4160, 4195, 4480, 4550, 5200, 5600, 5824, 5873, 6400, 6712, 7280, 8320, 8390, 8960, 9100, 10400, 10907, 11200, 11648, 11746, 13424, 14560, 16640, 16780, 18200, 20800, 20975, 21814, 22400, 23296, 23492, 26848, 29120, 29365, 33560, 36400, 41600, 41950, 43628, 44800, 46984, 53696, 54535, 58240, 58730, 67120, 72800, 76349, 83200, 83900, 87256, 93968, 107392, 109070, 116480, 117460, 134240, 145600, 146825, 152698, 167800, 174512, 187936, 214784, 218140, 234920, 268480, 272675, 291200, 293650, 305396, 335600, 349024, 375872, 381745, 436280, 469840, 536960, 545350, 582400, 587300, 610792, 671200, 698048, 751744, 763490, 872560, 939680, 1073920, 1090700, 1174600, 1221584, 1342400, 1396096, 1503488, 1526980, 1745120, 1879360, 1908725, 2181400, 2349200, 2443168, 2684800, 2792192, 3053960, 3490240, 3758720, 3817450, 4362800, 4698400, 4886336, 5369600, 6107920, 6980480, 7517440, 7634900, 8725600, 9396800, 9772672, 12215840, 13960960, 15269800, 17451200, 18793600, 19545344, 24431680, 30539600, 34902400, 37587200, 48863360, 61079200, 69804800, 97726720, 122158400, 244316800, 488633600]

約数ペア:

[(1, 488633600), (2, 244316800), (4, 122158400), (5, 97726720), (7, 69804800), (8, 61079200), (10, 48863360), (13, 37587200), (14, 34902400), (16, 30539600), (20, 24431680), (25, 19545344), (26, 18793600), (28, 17451200), (32, 15269800), (35, 13960960), (40, 12215840), (50, 9772672), (52, 9396800), (56, 8725600), (64, 7634900), (65, 7517440), (70, 6980480), (80, 6107920), (91, 5369600), (100, 4886336), (104, 4698400), (112, 4362800), (128, 3817450), (130, 3758720), (140, 3490240), (160, 3053960), (175, 2792192), (182, 2684800), (200, 2443168), (208, 2349200), (224, 2181400), (256, 1908725), (260, 1879360), (280, 1745120), (320, 1526980), (325, 1503488), (350, 1396096), (364, 1342400), (400, 1221584), (416, 1174600), (448, 1090700), (455, 1073920), (520, 939680), (560, 872560), (640, 763490), (650, 751744), (700, 698048), (728, 671200), (800, 610792), (832, 587300), (839, 582400), (896, 545350), (910, 536960), (1040, 469840), (1120, 436280), (1280, 381745), (1300, 375872), (1400, 349024), (1456, 335600), (1600, 305396), (1664, 293650), (1678, 291200), (1792, 272675), (1820, 268480), (2080, 234920), (2240, 218140), (2275, 214784), (2600, 187936), (2800, 174512), (2912, 167800), (3200, 152698), (3328, 146825), (3356, 145600), (3640, 134240), (4160, 117460), (4195, 116480), (4480, 109070), (4550, 107392), (5200, 93968), (5600, 87256), (5824, 83900), (5873, 83200), (6400, 76349), (6712, 72800), (7280, 67120), (8320, 58730), (8390, 58240), (8960, 54535), (9100, 53696), (10400, 46984), (10907, 44800), (11200, 43628), (11648, 41950), (11746, 41600), (13424, 36400), (14560, 33560), (16640, 29365), (16780, 29120), (18200, 26848), (20800, 23492), (20975, 23296), (21814, 22400)]