673265280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20627}}^1$

素因数の和:20666

約数の個数: 128

約数和(自身を含む): 2272380480

約数和(自身を除く): 1599115200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 20627, 32640, 41254, 61881, 82508, 103135, 123762, 165016, 206270, 247524, 309405, 330032, 350659, 412540, 495048, 618810, 660064, 701318, 825080, 990096, 1051977, 1237620, 1320128, 1402636, 1650160, 1753295, 1980192, 2103954, 2475240, 2640256, 2805272, 3300320, 3506590, 3960384, 4207908, 4950480, 5259885, 5610544, 6600640, 7013180, 7920768, 8415816, 9900960, 10519770, 11221088, 13201280, 14026360, 16831632, 19801920, 21039540, 22442176, 28052720, 33663264, 39603840, 42079080, 44884352, 56105440, 67326528, 84158160, 112210880, 134653056, 168316320, 224421760, 336632640, 673265280]

約数ペア:

[(1, 673265280), (2, 336632640), (3, 224421760), (4, 168316320), (5, 134653056), (6, 112210880), (8, 84158160), (10, 67326528), (12, 56105440), (15, 44884352), (16, 42079080), (17, 39603840), (20, 33663264), (24, 28052720), (30, 22442176), (32, 21039540), (34, 19801920), (40, 16831632), (48, 14026360), (51, 13201280), (60, 11221088), (64, 10519770), (68, 9900960), (80, 8415816), (85, 7920768), (96, 7013180), (102, 6600640), (120, 5610544), (128, 5259885), (136, 4950480), (160, 4207908), (170, 3960384), (192, 3506590), (204, 3300320), (240, 2805272), (255, 2640256), (272, 2475240), (320, 2103954), (340, 1980192), (384, 1753295), (408, 1650160), (480, 1402636), (510, 1320128), (544, 1237620), (640, 1051977), (680, 990096), (816, 825080), (960, 701318), (1020, 660064), (1088, 618810), (1360, 495048), (1632, 412540), (1920, 350659), (2040, 330032), (2176, 309405), (2720, 247524), (3264, 206270), (4080, 165016), (5440, 123762), (6528, 103135), (8160, 82508), (10880, 61881), (16320, 41254), (20627, 32640)]