195880320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1153

約数の個数: 192

約数和(自身を含む): 698855040

約数和(自身を除く): 502974720

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, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1097, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2194, 2232, 2480, 2790, 2880, 2976, 3291, 3720, 3968, 4388, 4464, 4960, 5485, 5580, 5760, 5952, 6582, 7440, 8776, 8928, 9873, 9920, 10970, 11160, 11904, 13164, 14880, 16455, 17552, 17856, 19746, 19840, 21940, 22320, 26328, 29760, 32910, 34007, 35104, 35712, 39492, 43880, 44640, 49365, 52656, 59520, 65820, 68014, 70208, 78984, 87760, 89280, 98730, 102021, 105312, 131640, 136028, 140416, 157968, 170035, 175520, 178560, 197460, 204042, 210624, 263280, 272056, 306063, 315936, 340070, 351040, 394920, 408084, 421248, 510105, 526560, 544112, 612126, 631872, 680140, 702080, 789840, 816168, 1020210, 1053120, 1088224, 1224252, 1263744, 1360280, 1530315, 1579680, 1632336, 2040420, 2106240, 2176448, 2448504, 2720560, 3060630, 3159360, 3264672, 4080840, 4352896, 4897008, 5441120, 6121260, 6318720, 6529344, 8161680, 9794016, 10882240, 12242520, 13058688, 16323360, 19588032, 21764480, 24485040, 32646720, 39176064, 48970080, 65293440, 97940160, 195880320]

約数ペア:

[(1, 195880320), (2, 97940160), (3, 65293440), (4, 48970080), (5, 39176064), (6, 32646720), (8, 24485040), (9, 21764480), (10, 19588032), (12, 16323360), (15, 13058688), (16, 12242520), (18, 10882240), (20, 9794016), (24, 8161680), (30, 6529344), (31, 6318720), (32, 6121260), (36, 5441120), (40, 4897008), (45, 4352896), (48, 4080840), (60, 3264672), (62, 3159360), (64, 3060630), (72, 2720560), (80, 2448504), (90, 2176448), (93, 2106240), (96, 2040420), (120, 1632336), (124, 1579680), (128, 1530315), (144, 1360280), (155, 1263744), (160, 1224252), (180, 1088224), (186, 1053120), (192, 1020210), (240, 816168), (248, 789840), (279, 702080), (288, 680140), (310, 631872), (320, 612126), (360, 544112), (372, 526560), (384, 510105), (465, 421248), (480, 408084), (496, 394920), (558, 351040), (576, 340070), (620, 315936), (640, 306063), (720, 272056), (744, 263280), (930, 210624), (960, 204042), (992, 197460), (1097, 178560), (1116, 175520), (1152, 170035), (1240, 157968), (1395, 140416), (1440, 136028), (1488, 131640), (1860, 105312), (1920, 102021), (1984, 98730), (2194, 89280), (2232, 87760), (2480, 78984), (2790, 70208), (2880, 68014), (2976, 65820), (3291, 59520), (3720, 52656), (3968, 49365), (4388, 44640), (4464, 43880), (4960, 39492), (5485, 35712), (5580, 35104), (5760, 34007), (5952, 32910), (6582, 29760), (7440, 26328), (8776, 22320), (8928, 21940), (9873, 19840), (9920, 19746), (10970, 17856), (11160, 17552), (11904, 16455), (13164, 14880)]