194458080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 630452592

約数和(自身を除く): 435994512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 241, 246, 328, 410, 480, 482, 492, 615, 656, 723, 820, 964, 984, 1205, 1230, 1312, 1446, 1640, 1681, 1928, 1968, 2410, 2460, 2892, 3280, 3362, 3615, 3856, 3936, 4820, 4920, 5043, 5784, 6560, 6724, 7230, 7712, 8405, 9640, 9840, 9881, 10086, 11568, 13448, 14460, 16810, 19280, 19680, 19762, 20172, 23136, 25215, 26896, 28920, 29643, 33620, 38560, 39524, 40344, 49405, 50430, 53792, 57840, 59286, 67240, 79048, 80688, 98810, 100860, 115680, 118572, 134480, 148215, 158096, 161376, 197620, 201720, 237144, 268960, 296430, 316192, 395240, 403440, 405121, 474288, 592860, 790480, 806880, 810242, 948576, 1185720, 1215363, 1580960, 1620484, 2025605, 2371440, 2430726, 3240968, 4051210, 4742880, 4861452, 6076815, 6481936, 8102420, 9722904, 12153630, 12963872, 16204840, 19445808, 24307260, 32409680, 38891616, 48614520, 64819360, 97229040, 194458080]

約数ペア:

[(1, 194458080), (2, 97229040), (3, 64819360), (4, 48614520), (5, 38891616), (6, 32409680), (8, 24307260), (10, 19445808), (12, 16204840), (15, 12963872), (16, 12153630), (20, 9722904), (24, 8102420), (30, 6481936), (32, 6076815), (40, 4861452), (41, 4742880), (48, 4051210), (60, 3240968), (80, 2430726), (82, 2371440), (96, 2025605), (120, 1620484), (123, 1580960), (160, 1215363), (164, 1185720), (205, 948576), (240, 810242), (241, 806880), (246, 790480), (328, 592860), (410, 474288), (480, 405121), (482, 403440), (492, 395240), (615, 316192), (656, 296430), (723, 268960), (820, 237144), (964, 201720), (984, 197620), (1205, 161376), (1230, 158096), (1312, 148215), (1446, 134480), (1640, 118572), (1681, 115680), (1928, 100860), (1968, 98810), (2410, 80688), (2460, 79048), (2892, 67240), (3280, 59286), (3362, 57840), (3615, 53792), (3856, 50430), (3936, 49405), (4820, 40344), (4920, 39524), (5043, 38560), (5784, 33620), (6560, 29643), (6724, 28920), (7230, 26896), (7712, 25215), (8405, 23136), (9640, 20172), (9840, 19762), (9881, 19680), (10086, 19280), (11568, 16810), (13448, 14460)]