28058104080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{35983}}^1$

素因数の和:36043

約数の個数: 240

約数和(自身を含む): 102001685760

約数和(自身を除く): 73943581680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 432, 456, 513, 540, 570, 684, 720, 722, 760, 855, 912, 1026, 1080, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2052, 2160, 2166, 2280, 2565, 2736, 2888, 3249, 3420, 3610, 4104, 4332, 4560, 5130, 5415, 5776, 6498, 6840, 7220, 8208, 8664, 9747, 10260, 10830, 12996, 13680, 14440, 16245, 17328, 19494, 20520, 21660, 25992, 28880, 32490, 35983, 38988, 41040, 43320, 48735, 51984, 64980, 71966, 77976, 86640, 97470, 107949, 129960, 143932, 155952, 179915, 194940, 215898, 259920, 287864, 323847, 359830, 389880, 431796, 539745, 575728, 647694, 683677, 719660, 779760, 863592, 971541, 1079490, 1295388, 1367354, 1439320, 1619235, 1727184, 1943082, 2051031, 2158980, 2590776, 2734708, 2878640, 3238470, 3418385, 3886164, 4102062, 4317960, 4857705, 5181552, 5469416, 6153093, 6476940, 6836770, 7772328, 8204124, 8635920, 9715410, 10255155, 10938832, 12306186, 12953880, 12989863, 13673540, 15544656, 16408248, 18459279, 19430820, 20510310, 24612372, 25907760, 25979726, 27347080, 30765465, 32816496, 36918558, 38861640, 38969589, 41020620, 49224744, 51959452, 54694160, 61530930, 64949315, 73837116, 77723280, 77939178, 82041240, 92296395, 98449488, 103918904, 116908767, 123061860, 129898630, 147674232, 155878356, 164082480, 184592790, 194847945, 207837808, 233817534, 246123720, 259797260, 295348464, 311756712, 350726301, 369185580, 389695890, 467635068, 492247440, 519594520, 584543835, 623513424, 701452602, 738371160, 779391780, 935270136, 1039189040, 1169087670, 1402905204, 1476742320, 1558783560, 1753631505, 1870540272, 2338175340, 2805810408, 3117567120, 3507263010, 4676350680, 5611620816, 7014526020, 9352701360, 14029052040, 28058104080]

約数ペア:

[(1, 28058104080), (2, 14029052040), (3, 9352701360), (4, 7014526020), (5, 5611620816), (6, 4676350680), (8, 3507263010), (9, 3117567120), (10, 2805810408), (12, 2338175340), (15, 1870540272), (16, 1753631505), (18, 1558783560), (19, 1476742320), (20, 1402905204), (24, 1169087670), (27, 1039189040), (30, 935270136), (36, 779391780), (38, 738371160), (40, 701452602), (45, 623513424), (48, 584543835), (54, 519594520), (57, 492247440), (60, 467635068), (72, 389695890), (76, 369185580), (80, 350726301), (90, 311756712), (95, 295348464), (108, 259797260), (114, 246123720), (120, 233817534), (135, 207837808), (144, 194847945), (152, 184592790), (171, 164082480), (180, 155878356), (190, 147674232), (216, 129898630), (228, 123061860), (240, 116908767), (270, 103918904), (285, 98449488), (304, 92296395), (342, 82041240), (360, 77939178), (361, 77723280), (380, 73837116), (432, 64949315), (456, 61530930), (513, 54694160), (540, 51959452), (570, 49224744), (684, 41020620), (720, 38969589), (722, 38861640), (760, 36918558), (855, 32816496), (912, 30765465), (1026, 27347080), (1080, 25979726), (1083, 25907760), (1140, 24612372), (1368, 20510310), (1444, 19430820), (1520, 18459279), (1710, 16408248), (1805, 15544656), (2052, 13673540), (2160, 12989863), (2166, 12953880), (2280, 12306186), (2565, 10938832), (2736, 10255155), (2888, 9715410), (3249, 8635920), (3420, 8204124), (3610, 7772328), (4104, 6836770), (4332, 6476940), (4560, 6153093), (5130, 5469416), (5415, 5181552), (5776, 4857705), (6498, 4317960), (6840, 4102062), (7220, 3886164), (8208, 3418385), (8664, 3238470), (9747, 2878640), (10260, 2734708), (10830, 2590776), (12996, 2158980), (13680, 2051031), (14440, 1943082), (16245, 1727184), (17328, 1619235), (19494, 1439320), (20520, 1367354), (21660, 1295388), (25992, 1079490), (28880, 971541), (32490, 863592), (35983, 779760), (38988, 719660), (41040, 683677), (43320, 647694), (48735, 575728), (51984, 539745), (64980, 431796), (71966, 389880), (77976, 359830), (86640, 323847), (97470, 287864), (107949, 259920), (129960, 215898), (143932, 194940), (155952, 179915)]