159315480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 549918720

約数和(自身を除く): 390603240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 71, 72, 90, 92, 115, 120, 138, 142, 180, 184, 207, 213, 230, 271, 276, 284, 345, 355, 360, 414, 426, 460, 542, 552, 568, 639, 690, 710, 813, 828, 852, 920, 1035, 1065, 1084, 1278, 1355, 1380, 1420, 1626, 1633, 1656, 1704, 2070, 2130, 2168, 2439, 2556, 2710, 2760, 2840, 3195, 3252, 3266, 4065, 4140, 4260, 4878, 4899, 5112, 5420, 6233, 6390, 6504, 6532, 8130, 8165, 8280, 8520, 9756, 9798, 10840, 12195, 12466, 12780, 13064, 14697, 16260, 16330, 18699, 19241, 19512, 19596, 24390, 24495, 24932, 25560, 29394, 31165, 32520, 32660, 37398, 38482, 39192, 48780, 48990, 49864, 56097, 57723, 58788, 62330, 65320, 73485, 74796, 76964, 93495, 96205, 97560, 97980, 112194, 115446, 117576, 124660, 146970, 149592, 153928, 173169, 186990, 192410, 195960, 224388, 230892, 249320, 280485, 288615, 293940, 346338, 373980, 384820, 442543, 448776, 461784, 560970, 577230, 587880, 692676, 747960, 769640, 865845, 885086, 1121940, 1154460, 1327629, 1385352, 1731690, 1770172, 2212715, 2243880, 2308920, 2655258, 3463380, 3540344, 3982887, 4425430, 5310516, 6638145, 6926760, 7965774, 8850860, 10621032, 13276290, 15931548, 17701720, 19914435, 26552580, 31863096, 39828870, 53105160, 79657740, 159315480]

約数ペア:

[(1, 159315480), (2, 79657740), (3, 53105160), (4, 39828870), (5, 31863096), (6, 26552580), (8, 19914435), (9, 17701720), (10, 15931548), (12, 13276290), (15, 10621032), (18, 8850860), (20, 7965774), (23, 6926760), (24, 6638145), (30, 5310516), (36, 4425430), (40, 3982887), (45, 3540344), (46, 3463380), (60, 2655258), (69, 2308920), (71, 2243880), (72, 2212715), (90, 1770172), (92, 1731690), (115, 1385352), (120, 1327629), (138, 1154460), (142, 1121940), (180, 885086), (184, 865845), (207, 769640), (213, 747960), (230, 692676), (271, 587880), (276, 577230), (284, 560970), (345, 461784), (355, 448776), (360, 442543), (414, 384820), (426, 373980), (460, 346338), (542, 293940), (552, 288615), (568, 280485), (639, 249320), (690, 230892), (710, 224388), (813, 195960), (828, 192410), (852, 186990), (920, 173169), (1035, 153928), (1065, 149592), (1084, 146970), (1278, 124660), (1355, 117576), (1380, 115446), (1420, 112194), (1626, 97980), (1633, 97560), (1656, 96205), (1704, 93495), (2070, 76964), (2130, 74796), (2168, 73485), (2439, 65320), (2556, 62330), (2710, 58788), (2760, 57723), (2840, 56097), (3195, 49864), (3252, 48990), (3266, 48780), (4065, 39192), (4140, 38482), (4260, 37398), (4878, 32660), (4899, 32520), (5112, 31165), (5420, 29394), (6233, 25560), (6390, 24932), (6504, 24495), (6532, 24390), (8130, 19596), (8165, 19512), (8280, 19241), (8520, 18699), (9756, 16330), (9798, 16260), (10840, 14697), (12195, 13064), (12466, 12780)]