2019442560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17827}}^1$

素因数の和:17908

約数の個数: 128

約数和(自身を含む): 6546441600

約数和(自身を除く): 4526999040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2360, 2832, 3540, 3776, 4720, 5664, 7080, 7552, 9440, 11328, 14160, 17827, 18880, 22656, 28320, 35654, 37760, 53481, 56640, 71308, 89135, 106962, 113280, 142616, 178270, 213924, 267405, 285232, 356540, 427848, 534810, 570464, 713080, 855696, 1051793, 1069620, 1140928, 1426160, 1711392, 2103586, 2139240, 2281856, 2852320, 3155379, 3422784, 4207172, 4278480, 5258965, 5704640, 6310758, 6845568, 8414344, 8556960, 10517930, 11409280, 12621516, 15776895, 16828688, 17113920, 21035860, 25243032, 31553790, 33657376, 34227840, 42071720, 50486064, 63107580, 67314752, 84143440, 100972128, 126215160, 134629504, 168286880, 201944256, 252430320, 336573760, 403888512, 504860640, 673147520, 1009721280, 2019442560]

約数ペア:

[(1, 2019442560), (2, 1009721280), (3, 673147520), (4, 504860640), (5, 403888512), (6, 336573760), (8, 252430320), (10, 201944256), (12, 168286880), (15, 134629504), (16, 126215160), (20, 100972128), (24, 84143440), (30, 67314752), (32, 63107580), (40, 50486064), (48, 42071720), (59, 34227840), (60, 33657376), (64, 31553790), (80, 25243032), (96, 21035860), (118, 17113920), (120, 16828688), (128, 15776895), (160, 12621516), (177, 11409280), (192, 10517930), (236, 8556960), (240, 8414344), (295, 6845568), (320, 6310758), (354, 5704640), (384, 5258965), (472, 4278480), (480, 4207172), (590, 3422784), (640, 3155379), (708, 2852320), (885, 2281856), (944, 2139240), (960, 2103586), (1180, 1711392), (1416, 1426160), (1770, 1140928), (1888, 1069620), (1920, 1051793), (2360, 855696), (2832, 713080), (3540, 570464), (3776, 534810), (4720, 427848), (5664, 356540), (7080, 285232), (7552, 267405), (9440, 213924), (11328, 178270), (14160, 142616), (17827, 113280), (18880, 106962), (22656, 89135), (28320, 71308), (35654, 56640), (37760, 53481)]