73566720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 265554432

約数和(自身を除く): 191987712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 103, 120, 124, 128, 144, 155, 160, 180, 186, 192, 206, 240, 248, 256, 279, 288, 309, 310, 320, 360, 372, 384, 412, 465, 480, 496, 512, 515, 558, 576, 618, 620, 640, 720, 744, 768, 824, 927, 930, 960, 992, 1030, 1116, 1152, 1236, 1240, 1280, 1395, 1440, 1488, 1536, 1545, 1648, 1854, 1860, 1920, 1984, 2060, 2232, 2304, 2472, 2480, 2560, 2790, 2880, 2976, 3090, 3193, 3296, 3708, 3720, 3840, 3968, 4120, 4464, 4608, 4635, 4944, 4960, 5580, 5760, 5952, 6180, 6386, 6592, 7416, 7440, 7680, 7936, 8240, 8928, 9270, 9579, 9888, 9920, 11160, 11520, 11904, 12360, 12772, 13184, 14832, 14880, 15872, 15965, 16480, 17856, 18540, 19158, 19776, 19840, 22320, 23040, 23808, 24720, 25544, 26368, 28737, 29664, 29760, 31930, 32960, 35712, 37080, 38316, 39552, 39680, 44640, 47616, 47895, 49440, 51088, 52736, 57474, 59328, 59520, 63860, 65920, 71424, 74160, 76632, 79104, 79360, 89280, 95790, 98880, 102176, 114948, 118656, 119040, 127720, 131840, 142848, 143685, 148320, 153264, 158208, 178560, 191580, 197760, 204352, 229896, 237312, 238080, 255440, 263680, 287370, 296640, 306528, 357120, 383160, 395520, 408704, 459792, 474624, 510880, 574740, 593280, 613056, 714240, 766320, 791040, 817408, 919584, 1021760, 1149480, 1186560, 1226112, 1532640, 1634816, 1839168, 2043520, 2298960, 2373120, 2452224, 3065280, 3678336, 4087040, 4597920, 4904448, 6130560, 7356672, 8174080, 9195840, 12261120, 14713344, 18391680, 24522240, 36783360, 73566720]

約数ペア:

[(1, 73566720), (2, 36783360), (3, 24522240), (4, 18391680), (5, 14713344), (6, 12261120), (8, 9195840), (9, 8174080), (10, 7356672), (12, 6130560), (15, 4904448), (16, 4597920), (18, 4087040), (20, 3678336), (24, 3065280), (30, 2452224), (31, 2373120), (32, 2298960), (36, 2043520), (40, 1839168), (45, 1634816), (48, 1532640), (60, 1226112), (62, 1186560), (64, 1149480), (72, 1021760), (80, 919584), (90, 817408), (93, 791040), (96, 766320), (103, 714240), (120, 613056), (124, 593280), (128, 574740), (144, 510880), (155, 474624), (160, 459792), (180, 408704), (186, 395520), (192, 383160), (206, 357120), (240, 306528), (248, 296640), (256, 287370), (279, 263680), (288, 255440), (309, 238080), (310, 237312), (320, 229896), (360, 204352), (372, 197760), (384, 191580), (412, 178560), (465, 158208), (480, 153264), (496, 148320), (512, 143685), (515, 142848), (558, 131840), (576, 127720), (618, 119040), (620, 118656), (640, 114948), (720, 102176), (744, 98880), (768, 95790), (824, 89280), (927, 79360), (930, 79104), (960, 76632), (992, 74160), (1030, 71424), (1116, 65920), (1152, 63860), (1236, 59520), (1240, 59328), (1280, 57474), (1395, 52736), (1440, 51088), (1488, 49440), (1536, 47895), (1545, 47616), (1648, 44640), (1854, 39680), (1860, 39552), (1920, 38316), (1984, 37080), (2060, 35712), (2232, 32960), (2304, 31930), (2472, 29760), (2480, 29664), (2560, 28737), (2790, 26368), (2880, 25544), (2976, 24720), (3090, 23808), (3193, 23040), (3296, 22320), (3708, 19840), (3720, 19776), (3840, 19158), (3968, 18540), (4120, 17856), (4464, 16480), (4608, 15965), (4635, 15872), (4944, 14880), (4960, 14832), (5580, 13184), (5760, 12772), (5952, 12360), (6180, 11904), (6386, 11520), (6592, 11160), (7416, 9920), (7440, 9888), (7680, 9579), (7936, 9270), (8240, 8928)]