240218976

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 719953920

約数和(自身を除く): 479734944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 61, 68, 76, 96, 102, 114, 122, 127, 136, 152, 183, 204, 228, 244, 254, 272, 304, 323, 366, 381, 408, 456, 488, 508, 544, 608, 646, 732, 762, 816, 912, 969, 976, 1016, 1037, 1159, 1292, 1464, 1524, 1632, 1824, 1938, 1952, 2032, 2074, 2159, 2318, 2413, 2584, 2928, 3048, 3111, 3477, 3876, 4064, 4148, 4318, 4636, 4826, 5168, 5856, 6096, 6222, 6477, 6954, 7239, 7747, 7752, 8296, 8636, 9272, 9652, 10336, 12192, 12444, 12954, 13908, 14478, 15494, 15504, 16592, 17272, 18544, 19304, 19703, 23241, 24888, 25908, 27816, 28956, 30988, 31008, 33184, 34544, 37088, 38608, 39406, 41021, 46482, 49776, 51816, 55632, 57912, 59109, 61976, 69088, 77216, 78812, 82042, 92964, 99552, 103632, 111264, 115824, 118218, 123063, 123952, 131699, 147193, 157624, 164084, 185928, 207264, 231648, 236436, 246126, 247904, 263398, 294386, 315248, 328168, 371856, 395097, 441579, 472872, 492252, 526796, 588772, 630496, 656336, 743712, 790194, 883158, 945744, 984504, 1053592, 1177544, 1312672, 1580388, 1766316, 1891488, 1969008, 2107184, 2355088, 2502281, 3160776, 3532632, 3938016, 4214368, 4710176, 5004562, 6321552, 7065264, 7506843, 10009124, 12643104, 14130528, 15013686, 20018248, 30027372, 40036496, 60054744, 80072992, 120109488, 240218976]

約数ペア:

[(1, 240218976), (2, 120109488), (3, 80072992), (4, 60054744), (6, 40036496), (8, 30027372), (12, 20018248), (16, 15013686), (17, 14130528), (19, 12643104), (24, 10009124), (32, 7506843), (34, 7065264), (38, 6321552), (48, 5004562), (51, 4710176), (57, 4214368), (61, 3938016), (68, 3532632), (76, 3160776), (96, 2502281), (102, 2355088), (114, 2107184), (122, 1969008), (127, 1891488), (136, 1766316), (152, 1580388), (183, 1312672), (204, 1177544), (228, 1053592), (244, 984504), (254, 945744), (272, 883158), (304, 790194), (323, 743712), (366, 656336), (381, 630496), (408, 588772), (456, 526796), (488, 492252), (508, 472872), (544, 441579), (608, 395097), (646, 371856), (732, 328168), (762, 315248), (816, 294386), (912, 263398), (969, 247904), (976, 246126), (1016, 236436), (1037, 231648), (1159, 207264), (1292, 185928), (1464, 164084), (1524, 157624), (1632, 147193), (1824, 131699), (1938, 123952), (1952, 123063), (2032, 118218), (2074, 115824), (2159, 111264), (2318, 103632), (2413, 99552), (2584, 92964), (2928, 82042), (3048, 78812), (3111, 77216), (3477, 69088), (3876, 61976), (4064, 59109), (4148, 57912), (4318, 55632), (4636, 51816), (4826, 49776), (5168, 46482), (5856, 41021), (6096, 39406), (6222, 38608), (6477, 37088), (6954, 34544), (7239, 33184), (7747, 31008), (7752, 30988), (8296, 28956), (8636, 27816), (9272, 25908), (9652, 24888), (10336, 23241), (12192, 19703), (12444, 19304), (12954, 18544), (13908, 17272), (14478, 16592), (15494, 15504)]