71612160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 242385696

約数和(自身を除く): 170773536

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, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1097, 1280, 1360, 1632, 1920, 2040, 2176, 2194, 2720, 3264, 3291, 3840, 4080, 4352, 4388, 5440, 5485, 6528, 6582, 8160, 8776, 10880, 10970, 13056, 13164, 16320, 16455, 17552, 18649, 21760, 21940, 26328, 32640, 32910, 35104, 37298, 43880, 52656, 55947, 65280, 65820, 70208, 74596, 87760, 93245, 105312, 111894, 131640, 140416, 149192, 175520, 186490, 210624, 223788, 263280, 279735, 280832, 298384, 351040, 372980, 421248, 447576, 526560, 559470, 596768, 702080, 745960, 842496, 895152, 1053120, 1118940, 1193536, 1404160, 1491920, 1790304, 2106240, 2237880, 2387072, 2983840, 3580608, 4212480, 4475760, 4774144, 5967680, 7161216, 8951520, 11935360, 14322432, 17903040, 23870720, 35806080, 71612160]

約数ペア:

[(1, 71612160), (2, 35806080), (3, 23870720), (4, 17903040), (5, 14322432), (6, 11935360), (8, 8951520), (10, 7161216), (12, 5967680), (15, 4774144), (16, 4475760), (17, 4212480), (20, 3580608), (24, 2983840), (30, 2387072), (32, 2237880), (34, 2106240), (40, 1790304), (48, 1491920), (51, 1404160), (60, 1193536), (64, 1118940), (68, 1053120), (80, 895152), (85, 842496), (96, 745960), (102, 702080), (120, 596768), (128, 559470), (136, 526560), (160, 447576), (170, 421248), (192, 372980), (204, 351040), (240, 298384), (255, 280832), (256, 279735), (272, 263280), (320, 223788), (340, 210624), (384, 186490), (408, 175520), (480, 149192), (510, 140416), (544, 131640), (640, 111894), (680, 105312), (768, 93245), (816, 87760), (960, 74596), (1020, 70208), (1088, 65820), (1097, 65280), (1280, 55947), (1360, 52656), (1632, 43880), (1920, 37298), (2040, 35104), (2176, 32910), (2194, 32640), (2720, 26328), (3264, 21940), (3291, 21760), (3840, 18649), (4080, 17552), (4352, 16455), (4388, 16320), (5440, 13164), (5485, 13056), (6528, 10970), (6582, 10880), (8160, 8776)]