1969881120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8985

約数の個数: 240

約数和(自身を含む): 7361805528

約数和(自身を除く): 5391924408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 8941, 9180, 11016, 12240, 12960, 13770, 14688, 17882, 18360, 22032, 24480, 26823, 27540, 35764, 36720, 44064, 44705, 53646, 55080, 71528, 73440, 80469, 89410, 107292, 110160, 134115, 143056, 151997, 160938, 178820, 214584, 220320, 241407, 268230, 286112, 303994, 321876, 357640, 402345, 429168, 455991, 482814, 536460, 607988, 643752, 715280, 724221, 759985, 804690, 858336, 911982, 965628, 1072920, 1207035, 1215976, 1287504, 1367973, 1430560, 1448442, 1519970, 1609380, 1823964, 1931256, 2145840, 2279955, 2414070, 2431952, 2575008, 2735946, 2896884, 3039940, 3218760, 3621105, 3647928, 3862512, 4103919, 4291680, 4559910, 4828140, 4863904, 5471892, 5793768, 6079880, 6437520, 6839865, 7242210, 7295856, 7725024, 8207838, 9119820, 9656280, 10943784, 11587536, 12159760, 12311757, 12875040, 13679730, 14484420, 14591712, 16415676, 18239640, 19312560, 20519595, 21887568, 23175072, 24319520, 24623514, 27359460, 28968840, 32831352, 36479280, 38625120, 41039190, 43775136, 49247028, 54718920, 57937680, 61558785, 65662704, 72958560, 82078380, 98494056, 109437840, 115875360, 123117570, 131325408, 164156760, 196988112, 218875680, 246235140, 328313520, 393976224, 492470280, 656627040, 984940560, 1969881120]

約数ペア:

[(1, 1969881120), (2, 984940560), (3, 656627040), (4, 492470280), (5, 393976224), (6, 328313520), (8, 246235140), (9, 218875680), (10, 196988112), (12, 164156760), (15, 131325408), (16, 123117570), (17, 115875360), (18, 109437840), (20, 98494056), (24, 82078380), (27, 72958560), (30, 65662704), (32, 61558785), (34, 57937680), (36, 54718920), (40, 49247028), (45, 43775136), (48, 41039190), (51, 38625120), (54, 36479280), (60, 32831352), (68, 28968840), (72, 27359460), (80, 24623514), (81, 24319520), (85, 23175072), (90, 21887568), (96, 20519595), (102, 19312560), (108, 18239640), (120, 16415676), (135, 14591712), (136, 14484420), (144, 13679730), (153, 12875040), (160, 12311757), (162, 12159760), (170, 11587536), (180, 10943784), (204, 9656280), (216, 9119820), (240, 8207838), (255, 7725024), (270, 7295856), (272, 7242210), (288, 6839865), (306, 6437520), (324, 6079880), (340, 5793768), (360, 5471892), (405, 4863904), (408, 4828140), (432, 4559910), (459, 4291680), (480, 4103919), (510, 3862512), (540, 3647928), (544, 3621105), (612, 3218760), (648, 3039940), (680, 2896884), (720, 2735946), (765, 2575008), (810, 2431952), (816, 2414070), (864, 2279955), (918, 2145840), (1020, 1931256), (1080, 1823964), (1224, 1609380), (1296, 1519970), (1360, 1448442), (1377, 1430560), (1440, 1367973), (1530, 1287504), (1620, 1215976), (1632, 1207035), (1836, 1072920), (2040, 965628), (2160, 911982), (2295, 858336), (2448, 804690), (2592, 759985), (2720, 724221), (2754, 715280), (3060, 643752), (3240, 607988), (3672, 536460), (4080, 482814), (4320, 455991), (4590, 429168), (4896, 402345), (5508, 357640), (6120, 321876), (6480, 303994), (6885, 286112), (7344, 268230), (8160, 241407), (8941, 220320), (9180, 214584), (11016, 178820), (12240, 160938), (12960, 151997), (13770, 143056), (14688, 134115), (17882, 110160), (18360, 107292), (22032, 89410), (24480, 80469), (26823, 73440), (27540, 71528), (35764, 55080), (36720, 53646), (44064, 44705)]