740414080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 2159136000

約数和(自身を除く): 1418721920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 41, 56, 58, 64, 70, 80, 82, 112, 116, 128, 139, 140, 145, 160, 164, 203, 205, 224, 232, 278, 280, 287, 290, 320, 328, 406, 410, 448, 464, 556, 560, 574, 580, 640, 656, 695, 812, 820, 896, 928, 973, 1015, 1112, 1120, 1148, 1160, 1189, 1312, 1390, 1435, 1624, 1640, 1856, 1946, 2030, 2224, 2240, 2296, 2320, 2378, 2624, 2780, 2870, 3248, 3280, 3712, 3892, 4031, 4060, 4448, 4480, 4592, 4640, 4756, 4865, 5248, 5560, 5699, 5740, 5945, 6496, 6560, 7784, 8062, 8120, 8323, 8896, 9184, 9280, 9512, 9730, 11120, 11398, 11480, 11890, 12992, 13120, 15568, 16124, 16240, 16646, 17792, 18368, 18560, 19024, 19460, 20155, 22240, 22796, 22960, 23780, 25984, 26240, 28217, 28495, 31136, 32248, 32480, 33292, 36736, 38048, 38920, 39893, 40310, 41615, 44480, 45592, 45920, 47560, 56434, 56990, 62272, 64496, 64960, 66584, 76096, 77840, 79786, 80620, 83230, 88960, 91184, 91840, 95120, 112868, 113980, 124544, 128992, 129920, 133168, 141085, 152192, 155680, 159572, 161240, 165271, 166460, 182368, 183680, 190240, 199465, 225736, 227960, 257984, 266336, 282170, 311360, 319144, 322480, 330542, 332920, 364736, 380480, 398930, 451472, 455920, 515968, 532672, 564340, 622720, 638288, 644960, 661084, 665840, 729472, 760960, 797860, 826355, 902944, 911840, 1065344, 1128680, 1156897, 1276576, 1289920, 1322168, 1331680, 1595720, 1652710, 1805888, 1823680, 2257360, 2313794, 2553152, 2579840, 2644336, 2663360, 3191440, 3305420, 3611776, 3647360, 4514720, 4627588, 5106304, 5288672, 5326720, 5784485, 6382880, 6610840, 9029440, 9255176, 10577344, 11568970, 12765760, 13221680, 18058880, 18510352, 21154688, 23137940, 25531520, 26443360, 37020704, 46275880, 52886720, 74041408, 92551760, 105773440, 148082816, 185103520, 370207040, 740414080]

約数ペア:

[(1, 740414080), (2, 370207040), (4, 185103520), (5, 148082816), (7, 105773440), (8, 92551760), (10, 74041408), (14, 52886720), (16, 46275880), (20, 37020704), (28, 26443360), (29, 25531520), (32, 23137940), (35, 21154688), (40, 18510352), (41, 18058880), (56, 13221680), (58, 12765760), (64, 11568970), (70, 10577344), (80, 9255176), (82, 9029440), (112, 6610840), (116, 6382880), (128, 5784485), (139, 5326720), (140, 5288672), (145, 5106304), (160, 4627588), (164, 4514720), (203, 3647360), (205, 3611776), (224, 3305420), (232, 3191440), (278, 2663360), (280, 2644336), (287, 2579840), (290, 2553152), (320, 2313794), (328, 2257360), (406, 1823680), (410, 1805888), (448, 1652710), (464, 1595720), (556, 1331680), (560, 1322168), (574, 1289920), (580, 1276576), (640, 1156897), (656, 1128680), (695, 1065344), (812, 911840), (820, 902944), (896, 826355), (928, 797860), (973, 760960), (1015, 729472), (1112, 665840), (1120, 661084), (1148, 644960), (1160, 638288), (1189, 622720), (1312, 564340), (1390, 532672), (1435, 515968), (1624, 455920), (1640, 451472), (1856, 398930), (1946, 380480), (2030, 364736), (2224, 332920), (2240, 330542), (2296, 322480), (2320, 319144), (2378, 311360), (2624, 282170), (2780, 266336), (2870, 257984), (3248, 227960), (3280, 225736), (3712, 199465), (3892, 190240), (4031, 183680), (4060, 182368), (4448, 166460), (4480, 165271), (4592, 161240), (4640, 159572), (4756, 155680), (4865, 152192), (5248, 141085), (5560, 133168), (5699, 129920), (5740, 128992), (5945, 124544), (6496, 113980), (6560, 112868), (7784, 95120), (8062, 91840), (8120, 91184), (8323, 88960), (8896, 83230), (9184, 80620), (9280, 79786), (9512, 77840), (9730, 76096), (11120, 66584), (11398, 64960), (11480, 64496), (11890, 62272), (12992, 56990), (13120, 56434), (15568, 47560), (16124, 45920), (16240, 45592), (16646, 44480), (17792, 41615), (18368, 40310), (18560, 39893), (19024, 38920), (19460, 38048), (20155, 36736), (22240, 33292), (22796, 32480), (22960, 32248), (23780, 31136), (25984, 28495), (26240, 28217)]