684738720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:932

約数の個数: 288

約数和(自身を含む): 2547417600

約数和(自身を除く): 1862678880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 380, 435, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 760, 855, 863, 870, 912, 928, 1044, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1520, 1653, 1710, 1726, 1740, 1824, 2088, 2204, 2280, 2320, 2589, 2610, 2736, 2755, 2784, 3040, 3306, 3420, 3452, 3480, 4176, 4315, 4408, 4560, 4640, 4959, 5178, 5220, 5472, 5510, 6612, 6840, 6904, 6960, 7767, 8265, 8352, 8630, 8816, 9120, 9918, 10356, 10440, 11020, 12945, 13224, 13680, 13808, 13920, 15534, 16397, 16530, 17260, 17632, 19836, 20712, 20880, 22040, 24795, 25027, 25890, 26448, 27360, 27616, 31068, 32794, 33060, 34520, 38835, 39672, 41424, 41760, 44080, 49191, 49590, 50054, 51780, 52896, 62136, 65588, 66120, 69040, 75081, 77670, 79344, 81985, 82848, 88160, 98382, 99180, 100108, 103560, 124272, 125135, 131176, 132240, 138080, 147573, 150162, 155340, 158688, 163970, 196764, 198360, 200216, 207120, 225243, 245955, 248544, 250270, 262352, 264480, 295146, 300324, 310680, 327940, 375405, 393528, 396720, 400432, 414240, 450486, 475513, 491910, 500540, 524704, 590292, 600648, 621360, 655880, 737865, 750810, 787056, 793440, 800864, 900972, 951026, 983820, 1001080, 1126215, 1180584, 1201296, 1242720, 1311760, 1426539, 1475730, 1501620, 1574112, 1801944, 1902052, 1967640, 2002160, 2252430, 2361168, 2377565, 2402592, 2623520, 2853078, 2951460, 3003240, 3603888, 3804104, 3935280, 4004320, 4279617, 4504860, 4722336, 4755130, 5706156, 5902920, 6006480, 7132695, 7207776, 7608208, 7870560, 8559234, 9009720, 9510260, 11412312, 11805840, 12012960, 14265390, 15216416, 17118468, 18019440, 19020520, 21398085, 22824624, 23611680, 28530780, 34236936, 36038880, 38041040, 42796170, 45649248, 57061560, 68473872, 76082080, 85592340, 114123120, 136947744, 171184680, 228246240, 342369360, 684738720]

約数ペア:

[(1, 684738720), (2, 342369360), (3, 228246240), (4, 171184680), (5, 136947744), (6, 114123120), (8, 85592340), (9, 76082080), (10, 68473872), (12, 57061560), (15, 45649248), (16, 42796170), (18, 38041040), (19, 36038880), (20, 34236936), (24, 28530780), (29, 23611680), (30, 22824624), (32, 21398085), (36, 19020520), (38, 18019440), (40, 17118468), (45, 15216416), (48, 14265390), (57, 12012960), (58, 11805840), (60, 11412312), (72, 9510260), (76, 9009720), (80, 8559234), (87, 7870560), (90, 7608208), (95, 7207776), (96, 7132695), (114, 6006480), (116, 5902920), (120, 5706156), (144, 4755130), (145, 4722336), (152, 4504860), (160, 4279617), (171, 4004320), (174, 3935280), (180, 3804104), (190, 3603888), (228, 3003240), (232, 2951460), (240, 2853078), (261, 2623520), (285, 2402592), (288, 2377565), (290, 2361168), (304, 2252430), (342, 2002160), (348, 1967640), (360, 1902052), (380, 1801944), (435, 1574112), (456, 1501620), (464, 1475730), (480, 1426539), (522, 1311760), (551, 1242720), (570, 1201296), (580, 1180584), (608, 1126215), (684, 1001080), (696, 983820), (720, 951026), (760, 900972), (855, 800864), (863, 793440), (870, 787056), (912, 750810), (928, 737865), (1044, 655880), (1102, 621360), (1140, 600648), (1160, 590292), (1305, 524704), (1368, 500540), (1392, 491910), (1440, 475513), (1520, 450486), (1653, 414240), (1710, 400432), (1726, 396720), (1740, 393528), (1824, 375405), (2088, 327940), (2204, 310680), (2280, 300324), (2320, 295146), (2589, 264480), (2610, 262352), (2736, 250270), (2755, 248544), (2784, 245955), (3040, 225243), (3306, 207120), (3420, 200216), (3452, 198360), (3480, 196764), (4176, 163970), (4315, 158688), (4408, 155340), (4560, 150162), (4640, 147573), (4959, 138080), (5178, 132240), (5220, 131176), (5472, 125135), (5510, 124272), (6612, 103560), (6840, 100108), (6904, 99180), (6960, 98382), (7767, 88160), (8265, 82848), (8352, 81985), (8630, 79344), (8816, 77670), (9120, 75081), (9918, 69040), (10356, 66120), (10440, 65588), (11020, 62136), (12945, 52896), (13224, 51780), (13680, 50054), (13808, 49590), (13920, 49191), (15534, 44080), (16397, 41760), (16530, 41424), (17260, 39672), (17632, 38835), (19836, 34520), (20712, 33060), (20880, 32794), (22040, 31068), (24795, 27616), (25027, 27360), (25890, 26448)]