293039280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 240

約数和(自身を含む): 1070883840

約数和(自身を除く): 777844560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 691, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1382, 1395, 1488, 1520, 1710, 1767, 1860, 2073, 2232, 2280, 2356, 2480, 2736, 2764, 2790, 2945, 3420, 3455, 3534, 3720, 4146, 4464, 4560, 4712, 5301, 5528, 5580, 5890, 6219, 6840, 6910, 7068, 7440, 8292, 8835, 9424, 10365, 10602, 11056, 11160, 11780, 12438, 13129, 13680, 13820, 14136, 16584, 17670, 20730, 21204, 21421, 22320, 23560, 24876, 26258, 26505, 27640, 28272, 31095, 33168, 35340, 39387, 41460, 42408, 42842, 47120, 49752, 52516, 53010, 55280, 62190, 64263, 65645, 70680, 78774, 82920, 84816, 85684, 99504, 105032, 106020, 107105, 118161, 124380, 128526, 131290, 141360, 157548, 165840, 171368, 192789, 196935, 210064, 212040, 214210, 236322, 248760, 257052, 262580, 315096, 321315, 342736, 385578, 393870, 406999, 424080, 428420, 472644, 497520, 514104, 525160, 590805, 630192, 642630, 771156, 787740, 813998, 856840, 945288, 963945, 1028208, 1050320, 1181610, 1220997, 1285260, 1542312, 1575480, 1627996, 1713680, 1890576, 1927890, 2034995, 2363220, 2441994, 2570520, 3084624, 3150960, 3255992, 3662991, 3855780, 4069990, 4726440, 4883988, 5141040, 6104985, 6511984, 7325982, 7711560, 8139980, 9452880, 9767976, 12209970, 14651964, 15423120, 16279960, 18314955, 19535952, 24419940, 29303928, 32559920, 36629910, 48839880, 58607856, 73259820, 97679760, 146519640, 293039280]

約数ペア:

[(1, 293039280), (2, 146519640), (3, 97679760), (4, 73259820), (5, 58607856), (6, 48839880), (8, 36629910), (9, 32559920), (10, 29303928), (12, 24419940), (15, 19535952), (16, 18314955), (18, 16279960), (19, 15423120), (20, 14651964), (24, 12209970), (30, 9767976), (31, 9452880), (36, 8139980), (38, 7711560), (40, 7325982), (45, 6511984), (48, 6104985), (57, 5141040), (60, 4883988), (62, 4726440), (72, 4069990), (76, 3855780), (80, 3662991), (90, 3255992), (93, 3150960), (95, 3084624), (114, 2570520), (120, 2441994), (124, 2363220), (144, 2034995), (152, 1927890), (155, 1890576), (171, 1713680), (180, 1627996), (186, 1575480), (190, 1542312), (228, 1285260), (240, 1220997), (248, 1181610), (279, 1050320), (285, 1028208), (304, 963945), (310, 945288), (342, 856840), (360, 813998), (372, 787740), (380, 771156), (456, 642630), (465, 630192), (496, 590805), (558, 525160), (570, 514104), (589, 497520), (620, 472644), (684, 428420), (691, 424080), (720, 406999), (744, 393870), (760, 385578), (855, 342736), (912, 321315), (930, 315096), (1116, 262580), (1140, 257052), (1178, 248760), (1240, 236322), (1368, 214210), (1382, 212040), (1395, 210064), (1488, 196935), (1520, 192789), (1710, 171368), (1767, 165840), (1860, 157548), (2073, 141360), (2232, 131290), (2280, 128526), (2356, 124380), (2480, 118161), (2736, 107105), (2764, 106020), (2790, 105032), (2945, 99504), (3420, 85684), (3455, 84816), (3534, 82920), (3720, 78774), (4146, 70680), (4464, 65645), (4560, 64263), (4712, 62190), (5301, 55280), (5528, 53010), (5580, 52516), (5890, 49752), (6219, 47120), (6840, 42842), (6910, 42408), (7068, 41460), (7440, 39387), (8292, 35340), (8835, 33168), (9424, 31095), (10365, 28272), (10602, 27640), (11056, 26505), (11160, 26258), (11780, 24876), (12438, 23560), (13129, 22320), (13680, 21421), (13820, 21204), (14136, 20730), (16584, 17670)]