160627740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 582414336

約数和(自身を除く): 421786596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 73, 78, 84, 91, 93, 105, 124, 130, 140, 146, 155, 156, 169, 182, 186, 195, 210, 217, 219, 260, 273, 292, 310, 338, 364, 365, 372, 390, 403, 420, 434, 438, 455, 465, 507, 511, 546, 620, 651, 676, 730, 780, 806, 845, 868, 876, 910, 930, 949, 1014, 1022, 1085, 1092, 1095, 1183, 1209, 1302, 1365, 1460, 1533, 1612, 1690, 1820, 1860, 1898, 2015, 2028, 2044, 2170, 2190, 2263, 2366, 2418, 2535, 2555, 2604, 2730, 2821, 2847, 3066, 3255, 3380, 3549, 3796, 4030, 4340, 4380, 4526, 4732, 4745, 4836, 5070, 5110, 5239, 5460, 5642, 5694, 5915, 6045, 6132, 6510, 6643, 6789, 7098, 7665, 8060, 8463, 9052, 9490, 10140, 10220, 10478, 11284, 11315, 11388, 11830, 12090, 12337, 13020, 13286, 13578, 14105, 14196, 14235, 15330, 15717, 15841, 16926, 17745, 18980, 19929, 20956, 22630, 23660, 24180, 24674, 26195, 26572, 27156, 28210, 28470, 29419, 30660, 31434, 31682, 33215, 33852, 33945, 35490, 36673, 37011, 39858, 42315, 45260, 47523, 49348, 52390, 56420, 56940, 58838, 61685, 62868, 63364, 66430, 67890, 70980, 73346, 74022, 78585, 79205, 79716, 84630, 86359, 88257, 95046, 99645, 104780, 110019, 117676, 123370, 132860, 135780, 146692, 147095, 148044, 157170, 158410, 169260, 172718, 176514, 183365, 185055, 190092, 199290, 205933, 220038, 237615, 246740, 259077, 294190, 314340, 316820, 345436, 353028, 366730, 370110, 382447, 398580, 411866, 431795, 440076, 441285, 475230, 518154, 550095, 588380, 617799, 733460, 740220, 764894, 823732, 863590, 882570, 950460, 1029665, 1036308, 1100190, 1147341, 1235598, 1295385, 1529788, 1727180, 1765140, 1912235, 2059330, 2200380, 2294682, 2471196, 2590770, 2677129, 3088995, 3824470, 4118660, 4589364, 5181540, 5354258, 5736705, 6177990, 7648940, 8031387, 10708516, 11473410, 12355980, 13385645, 16062774, 22946820, 26771290, 32125548, 40156935, 53542580, 80313870, 160627740]

約数ペア:

[(1, 160627740), (2, 80313870), (3, 53542580), (4, 40156935), (5, 32125548), (6, 26771290), (7, 22946820), (10, 16062774), (12, 13385645), (13, 12355980), (14, 11473410), (15, 10708516), (20, 8031387), (21, 7648940), (26, 6177990), (28, 5736705), (30, 5354258), (31, 5181540), (35, 4589364), (39, 4118660), (42, 3824470), (52, 3088995), (60, 2677129), (62, 2590770), (65, 2471196), (70, 2294682), (73, 2200380), (78, 2059330), (84, 1912235), (91, 1765140), (93, 1727180), (105, 1529788), (124, 1295385), (130, 1235598), (140, 1147341), (146, 1100190), (155, 1036308), (156, 1029665), (169, 950460), (182, 882570), (186, 863590), (195, 823732), (210, 764894), (217, 740220), (219, 733460), (260, 617799), (273, 588380), (292, 550095), (310, 518154), (338, 475230), (364, 441285), (365, 440076), (372, 431795), (390, 411866), (403, 398580), (420, 382447), (434, 370110), (438, 366730), (455, 353028), (465, 345436), (507, 316820), (511, 314340), (546, 294190), (620, 259077), (651, 246740), (676, 237615), (730, 220038), (780, 205933), (806, 199290), (845, 190092), (868, 185055), (876, 183365), (910, 176514), (930, 172718), (949, 169260), (1014, 158410), (1022, 157170), (1085, 148044), (1092, 147095), (1095, 146692), (1183, 135780), (1209, 132860), (1302, 123370), (1365, 117676), (1460, 110019), (1533, 104780), (1612, 99645), (1690, 95046), (1820, 88257), (1860, 86359), (1898, 84630), (2015, 79716), (2028, 79205), (2044, 78585), (2170, 74022), (2190, 73346), (2263, 70980), (2366, 67890), (2418, 66430), (2535, 63364), (2555, 62868), (2604, 61685), (2730, 58838), (2821, 56940), (2847, 56420), (3066, 52390), (3255, 49348), (3380, 47523), (3549, 45260), (3796, 42315), (4030, 39858), (4340, 37011), (4380, 36673), (4526, 35490), (4732, 33945), (4745, 33852), (4836, 33215), (5070, 31682), (5110, 31434), (5239, 30660), (5460, 29419), (5642, 28470), (5694, 28210), (5915, 27156), (6045, 26572), (6132, 26195), (6510, 24674), (6643, 24180), (6789, 23660), (7098, 22630), (7665, 20956), (8060, 19929), (8463, 18980), (9052, 17745), (9490, 16926), (10140, 15841), (10220, 15717), (10478, 15330), (11284, 14235), (11315, 14196), (11388, 14105), (11830, 13578), (12090, 13286), (12337, 13020)]