1330889280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2813

約数の個数: 224

約数和(自身を含む): 4897185024

約数和(自身を除く): 3566295744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 2044, 2190, 2240, 2336, 2555, 2713, 2920, 3066, 3360, 3504, 4088, 4380, 4672, 5110, 5426, 5840, 6132, 6720, 7008, 7665, 8139, 8176, 8760, 10220, 10852, 11680, 12264, 13565, 14016, 15330, 16278, 16352, 17520, 18991, 20440, 21704, 23360, 24528, 27130, 30660, 32556, 32704, 35040, 37982, 40695, 40880, 43408, 49056, 54260, 56973, 61320, 65112, 70080, 75964, 81390, 81760, 86816, 94955, 98112, 108520, 113946, 122640, 130224, 151928, 162780, 163520, 173632, 189910, 198049, 217040, 227892, 245280, 260448, 284865, 303856, 325560, 379820, 396098, 434080, 455784, 490560, 520896, 569730, 594147, 607712, 651120, 759640, 792196, 868160, 911568, 990245, 1139460, 1188294, 1215424, 1302240, 1386343, 1519280, 1584392, 1823136, 1980490, 2278920, 2376588, 2604480, 2772686, 2970735, 3038560, 3168784, 3646272, 3960980, 4159029, 4557840, 4753176, 5545372, 5941470, 6077120, 6337568, 6931715, 7921960, 8318058, 9115680, 9506352, 11090744, 11882940, 12675136, 13863430, 15843920, 16636116, 18231360, 19012704, 20795145, 22181488, 23765880, 27726860, 31687840, 33272232, 38025408, 41590290, 44362976, 47531760, 55453720, 63375680, 66544464, 83180580, 88725952, 95063520, 110907440, 133088928, 166361160, 190127040, 221814880, 266177856, 332722320, 443629760, 665444640, 1330889280]

約数ペア:

[(1, 1330889280), (2, 665444640), (3, 443629760), (4, 332722320), (5, 266177856), (6, 221814880), (7, 190127040), (8, 166361160), (10, 133088928), (12, 110907440), (14, 95063520), (15, 88725952), (16, 83180580), (20, 66544464), (21, 63375680), (24, 55453720), (28, 47531760), (30, 44362976), (32, 41590290), (35, 38025408), (40, 33272232), (42, 31687840), (48, 27726860), (56, 23765880), (60, 22181488), (64, 20795145), (70, 19012704), (73, 18231360), (80, 16636116), (84, 15843920), (96, 13863430), (105, 12675136), (112, 11882940), (120, 11090744), (140, 9506352), (146, 9115680), (160, 8318058), (168, 7921960), (192, 6931715), (210, 6337568), (219, 6077120), (224, 5941470), (240, 5545372), (280, 4753176), (292, 4557840), (320, 4159029), (336, 3960980), (365, 3646272), (420, 3168784), (438, 3038560), (448, 2970735), (480, 2772686), (511, 2604480), (560, 2376588), (584, 2278920), (672, 1980490), (730, 1823136), (840, 1584392), (876, 1519280), (960, 1386343), (1022, 1302240), (1095, 1215424), (1120, 1188294), (1168, 1139460), (1344, 990245), (1460, 911568), (1533, 868160), (1680, 792196), (1752, 759640), (2044, 651120), (2190, 607712), (2240, 594147), (2336, 569730), (2555, 520896), (2713, 490560), (2920, 455784), (3066, 434080), (3360, 396098), (3504, 379820), (4088, 325560), (4380, 303856), (4672, 284865), (5110, 260448), (5426, 245280), (5840, 227892), (6132, 217040), (6720, 198049), (7008, 189910), (7665, 173632), (8139, 163520), (8176, 162780), (8760, 151928), (10220, 130224), (10852, 122640), (11680, 113946), (12264, 108520), (13565, 98112), (14016, 94955), (15330, 86816), (16278, 81760), (16352, 81390), (17520, 75964), (18991, 70080), (20440, 65112), (21704, 61320), (23360, 56973), (24528, 54260), (27130, 49056), (30660, 43408), (32556, 40880), (32704, 40695), (35040, 37982)]