153614720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2060

約数の個数: 128

約数和(自身を含む): 444605760

約数和(自身を除く): 290991040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2017, 2176, 2240, 2380, 2720, 3808, 4034, 4480, 4760, 5440, 7616, 8068, 9520, 10085, 10880, 14119, 15232, 16136, 19040, 20170, 28238, 32272, 34289, 38080, 40340, 56476, 64544, 68578, 70595, 76160, 80680, 112952, 129088, 137156, 141190, 161360, 171445, 225904, 240023, 258176, 274312, 282380, 322720, 342890, 451808, 480046, 548624, 564760, 645440, 685780, 903616, 960092, 1097248, 1129520, 1200115, 1290880, 1371560, 1807232, 1920184, 2194496, 2259040, 2400230, 2743120, 3840368, 4388992, 4518080, 4800460, 5486240, 7680736, 9036160, 9600920, 10972480, 15361472, 19201840, 21944960, 30722944, 38403680, 76807360, 153614720]

約数ペア:

[(1, 153614720), (2, 76807360), (4, 38403680), (5, 30722944), (7, 21944960), (8, 19201840), (10, 15361472), (14, 10972480), (16, 9600920), (17, 9036160), (20, 7680736), (28, 5486240), (32, 4800460), (34, 4518080), (35, 4388992), (40, 3840368), (56, 2743120), (64, 2400230), (68, 2259040), (70, 2194496), (80, 1920184), (85, 1807232), (112, 1371560), (119, 1290880), (128, 1200115), (136, 1129520), (140, 1097248), (160, 960092), (170, 903616), (224, 685780), (238, 645440), (272, 564760), (280, 548624), (320, 480046), (340, 451808), (448, 342890), (476, 322720), (544, 282380), (560, 274312), (595, 258176), (640, 240023), (680, 225904), (896, 171445), (952, 161360), (1088, 141190), (1120, 137156), (1190, 129088), (1360, 112952), (1904, 80680), (2017, 76160), (2176, 70595), (2240, 68578), (2380, 64544), (2720, 56476), (3808, 40340), (4034, 38080), (4480, 34289), (4760, 32272), (5440, 28238), (7616, 20170), (8068, 19040), (9520, 16136), (10085, 15232), (10880, 14119)]