1478996480

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2394

約数の個数: 160

約数和(自身を含む): 4021617600

約数和(自身を除く): 2542621120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 512, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2080, 2339, 2432, 2470, 2560, 3040, 3328, 3952, 4160, 4678, 4864, 4940, 6080, 6656, 7904, 8320, 9356, 9728, 9880, 11695, 12160, 15808, 16640, 18712, 19760, 23390, 24320, 30407, 31616, 33280, 37424, 39520, 44441, 46780, 48640, 60814, 63232, 74848, 79040, 88882, 93560, 121628, 126464, 149696, 152035, 158080, 177764, 187120, 222205, 243256, 299392, 304070, 316160, 355528, 374240, 444410, 486512, 577733, 598784, 608140, 632320, 711056, 748480, 888820, 973024, 1155466, 1197568, 1216280, 1422112, 1496960, 1777640, 1946048, 2310932, 2432560, 2844224, 2888665, 2993920, 3555280, 3892096, 4621864, 4865120, 5688448, 5777330, 5987840, 7110560, 7784192, 9243728, 9730240, 11376896, 11554660, 14221120, 15568384, 18487456, 19460480, 22753792, 23109320, 28442240, 36974912, 38920960, 46218640, 56884480, 73949824, 77841920, 92437280, 113768960, 147899648, 184874560, 295799296, 369749120, 739498240, 1478996480]

約数ペア:

[(1, 1478996480), (2, 739498240), (4, 369749120), (5, 295799296), (8, 184874560), (10, 147899648), (13, 113768960), (16, 92437280), (19, 77841920), (20, 73949824), (26, 56884480), (32, 46218640), (38, 38920960), (40, 36974912), (52, 28442240), (64, 23109320), (65, 22753792), (76, 19460480), (80, 18487456), (95, 15568384), (104, 14221120), (128, 11554660), (130, 11376896), (152, 9730240), (160, 9243728), (190, 7784192), (208, 7110560), (247, 5987840), (256, 5777330), (260, 5688448), (304, 4865120), (320, 4621864), (380, 3892096), (416, 3555280), (494, 2993920), (512, 2888665), (520, 2844224), (608, 2432560), (640, 2310932), (760, 1946048), (832, 1777640), (988, 1496960), (1040, 1422112), (1216, 1216280), (1235, 1197568), (1280, 1155466), (1520, 973024), (1664, 888820), (1976, 748480), (2080, 711056), (2339, 632320), (2432, 608140), (2470, 598784), (2560, 577733), (3040, 486512), (3328, 444410), (3952, 374240), (4160, 355528), (4678, 316160), (4864, 304070), (4940, 299392), (6080, 243256), (6656, 222205), (7904, 187120), (8320, 177764), (9356, 158080), (9728, 152035), (9880, 149696), (11695, 126464), (12160, 121628), (15808, 93560), (16640, 88882), (18712, 79040), (19760, 74848), (23390, 63232), (24320, 60814), (30407, 48640), (31616, 46780), (33280, 44441), (37424, 39520)]