156959139200

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{8923}}^1$

素因数の和:9209

約数の個数: 192

約数和(自身を含む): 406334707200

約数和(自身を除く): 249375568000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 239, 320, 368, 400, 460, 478, 575, 640, 736, 800, 920, 956, 1150, 1195, 1472, 1600, 1840, 1912, 2300, 2390, 2944, 3200, 3680, 3824, 4600, 4780, 5497, 5975, 7360, 7648, 8923, 9200, 9560, 10994, 11950, 14720, 15296, 17846, 18400, 19120, 21988, 23900, 27485, 30592, 35692, 36800, 38240, 43976, 44615, 47800, 54970, 71384, 73600, 76480, 87952, 89230, 95600, 109940, 137425, 142768, 152960, 175904, 178460, 191200, 205229, 219880, 223075, 274850, 285536, 351808, 356920, 382400, 410458, 439760, 446150, 549700, 571072, 703616, 713840, 764800, 820916, 879520, 892300, 1026145, 1099400, 1142144, 1427680, 1641832, 1759040, 1784600, 2052290, 2132597, 2198800, 2855360, 3283664, 3518080, 3569200, 4104580, 4265194, 4397600, 5130725, 5710720, 6567328, 7138400, 8209160, 8530388, 8795200, 10261450, 10662985, 13134656, 14276800, 16418320, 17060776, 17590400, 20522900, 21325970, 26269312, 28553600, 32836640, 34121552, 41045800, 42651940, 49049731, 53314925, 65673280, 68243104, 82091600, 85303880, 98099462, 106629850, 131346560, 136486208, 164183200, 170607760, 196198924, 213259700, 245248655, 272972416, 328366400, 341215520, 392397848, 426519400, 490497310, 656732800, 682431040, 784795696, 853038800, 980994620, 1226243275, 1364862080, 1569591392, 1706077600, 1961989240, 2452486550, 3139182784, 3412155200, 3923978480, 4904973100, 6278365568, 6824310400, 7847956960, 9809946200, 15695913920, 19619892400, 31391827840, 39239784800, 78479569600, 156959139200]

約数ペア:

[(1, 156959139200), (2, 78479569600), (4, 39239784800), (5, 31391827840), (8, 19619892400), (10, 15695913920), (16, 9809946200), (20, 7847956960), (23, 6824310400), (25, 6278365568), (32, 4904973100), (40, 3923978480), (46, 3412155200), (50, 3139182784), (64, 2452486550), (80, 1961989240), (92, 1706077600), (100, 1569591392), (115, 1364862080), (128, 1226243275), (160, 980994620), (184, 853038800), (200, 784795696), (230, 682431040), (239, 656732800), (320, 490497310), (368, 426519400), (400, 392397848), (460, 341215520), (478, 328366400), (575, 272972416), (640, 245248655), (736, 213259700), (800, 196198924), (920, 170607760), (956, 164183200), (1150, 136486208), (1195, 131346560), (1472, 106629850), (1600, 98099462), (1840, 85303880), (1912, 82091600), (2300, 68243104), (2390, 65673280), (2944, 53314925), (3200, 49049731), (3680, 42651940), (3824, 41045800), (4600, 34121552), (4780, 32836640), (5497, 28553600), (5975, 26269312), (7360, 21325970), (7648, 20522900), (8923, 17590400), (9200, 17060776), (9560, 16418320), (10994, 14276800), (11950, 13134656), (14720, 10662985), (15296, 10261450), (17846, 8795200), (18400, 8530388), (19120, 8209160), (21988, 7138400), (23900, 6567328), (27485, 5710720), (30592, 5130725), (35692, 4397600), (36800, 4265194), (38240, 4104580), (43976, 3569200), (44615, 3518080), (47800, 3283664), (54970, 2855360), (71384, 2198800), (73600, 2132597), (76480, 2052290), (87952, 1784600), (89230, 1759040), (95600, 1641832), (109940, 1427680), (137425, 1142144), (142768, 1099400), (152960, 1026145), (175904, 892300), (178460, 879520), (191200, 820916), (205229, 764800), (219880, 713840), (223075, 703616), (274850, 571072), (285536, 549700), (351808, 446150), (356920, 439760), (382400, 410458)]