2744531680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 7818612480

約数和(自身を除く): 5074080800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 121, 124, 136, 155, 160, 170, 176, 187, 220, 242, 248, 269, 272, 310, 340, 341, 352, 374, 440, 484, 496, 527, 538, 544, 605, 620, 680, 682, 748, 880, 935, 968, 992, 1054, 1076, 1210, 1240, 1345, 1360, 1364, 1496, 1705, 1760, 1870, 1936, 2057, 2108, 2152, 2420, 2480, 2635, 2690, 2720, 2728, 2959, 2992, 3410, 3740, 3751, 3872, 4114, 4216, 4304, 4573, 4840, 4960, 5270, 5380, 5456, 5797, 5918, 5984, 6820, 7480, 7502, 8228, 8339, 8432, 8608, 9146, 9680, 10285, 10540, 10760, 10912, 11594, 11836, 13640, 14795, 14960, 15004, 16456, 16678, 16864, 18292, 18755, 19360, 20570, 21080, 21520, 22865, 23188, 23672, 27280, 28985, 29590, 29920, 30008, 32549, 32912, 33356, 36584, 37510, 41140, 41695, 42160, 43040, 45730, 46376, 47344, 50303, 54560, 57970, 59180, 60016, 63767, 65098, 65824, 66712, 73168, 75020, 82280, 83390, 84320, 91460, 91729, 92752, 94688, 100606, 115940, 118360, 120032, 127534, 130196, 133424, 141763, 146336, 150040, 162745, 164560, 166780, 182920, 183458, 185504, 201212, 231880, 236720, 251515, 255068, 260392, 266848, 283526, 300080, 318835, 325490, 329120, 333560, 365840, 366916, 402424, 458645, 463760, 473440, 503030, 510136, 520784, 553333, 567052, 600160, 637670, 650980, 667120, 708815, 731680, 733832, 804848, 917290, 927520, 1006060, 1009019, 1020272, 1041568, 1106666, 1134104, 1275340, 1301960, 1334240, 1417630, 1467664, 1559393, 1609696, 1834580, 2012120, 2018038, 2040544, 2213332, 2268208, 2550680, 2603920, 2766665, 2835260, 2935328, 3118786, 3669160, 4024240, 4036076, 4426664, 4536416, 5045095, 5101360, 5207840, 5533330, 5670520, 6237572, 7338320, 7796965, 8048480, 8072152, 8853328, 10090190, 10202720, 11066660, 11341040, 12475144, 14676640, 15593930, 16144304, 17153323, 17706656, 20180380, 22133320, 22682080, 24950288, 31187860, 32288608, 34306646, 40360760, 44266640, 49900576, 62375720, 68613292, 80721520, 85766615, 88533280, 124751440, 137226584, 161443040, 171533230, 249502880, 274453168, 343066460, 548906336, 686132920, 1372265840, 2744531680]

約数ペア:

[(1, 2744531680), (2, 1372265840), (4, 686132920), (5, 548906336), (8, 343066460), (10, 274453168), (11, 249502880), (16, 171533230), (17, 161443040), (20, 137226584), (22, 124751440), (31, 88533280), (32, 85766615), (34, 80721520), (40, 68613292), (44, 62375720), (55, 49900576), (62, 44266640), (68, 40360760), (80, 34306646), (85, 32288608), (88, 31187860), (110, 24950288), (121, 22682080), (124, 22133320), (136, 20180380), (155, 17706656), (160, 17153323), (170, 16144304), (176, 15593930), (187, 14676640), (220, 12475144), (242, 11341040), (248, 11066660), (269, 10202720), (272, 10090190), (310, 8853328), (340, 8072152), (341, 8048480), (352, 7796965), (374, 7338320), (440, 6237572), (484, 5670520), (496, 5533330), (527, 5207840), (538, 5101360), (544, 5045095), (605, 4536416), (620, 4426664), (680, 4036076), (682, 4024240), (748, 3669160), (880, 3118786), (935, 2935328), (968, 2835260), (992, 2766665), (1054, 2603920), (1076, 2550680), (1210, 2268208), (1240, 2213332), (1345, 2040544), (1360, 2018038), (1364, 2012120), (1496, 1834580), (1705, 1609696), (1760, 1559393), (1870, 1467664), (1936, 1417630), (2057, 1334240), (2108, 1301960), (2152, 1275340), (2420, 1134104), (2480, 1106666), (2635, 1041568), (2690, 1020272), (2720, 1009019), (2728, 1006060), (2959, 927520), (2992, 917290), (3410, 804848), (3740, 733832), (3751, 731680), (3872, 708815), (4114, 667120), (4216, 650980), (4304, 637670), (4573, 600160), (4840, 567052), (4960, 553333), (5270, 520784), (5380, 510136), (5456, 503030), (5797, 473440), (5918, 463760), (5984, 458645), (6820, 402424), (7480, 366916), (7502, 365840), (8228, 333560), (8339, 329120), (8432, 325490), (8608, 318835), (9146, 300080), (9680, 283526), (10285, 266848), (10540, 260392), (10760, 255068), (10912, 251515), (11594, 236720), (11836, 231880), (13640, 201212), (14795, 185504), (14960, 183458), (15004, 182920), (16456, 166780), (16678, 164560), (16864, 162745), (18292, 150040), (18755, 146336), (19360, 141763), (20570, 133424), (21080, 130196), (21520, 127534), (22865, 120032), (23188, 118360), (23672, 115940), (27280, 100606), (28985, 94688), (29590, 92752), (29920, 91729), (30008, 91460), (32549, 84320), (32912, 83390), (33356, 82280), (36584, 75020), (37510, 73168), (41140, 66712), (41695, 65824), (42160, 65098), (43040, 63767), (45730, 60016), (46376, 59180), (47344, 57970), (50303, 54560)]