164746400

素因数分解:

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

素因数の和:144

約数の個数: 288

約数和(自身を含む): 517966848

約数和(自身を除く): 353220448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 73, 80, 91, 100, 104, 112, 124, 130, 140, 146, 155, 160, 175, 182, 200, 208, 217, 224, 248, 260, 280, 292, 310, 325, 350, 364, 365, 400, 403, 416, 434, 455, 496, 511, 520, 560, 584, 620, 650, 700, 728, 730, 775, 800, 806, 868, 910, 949, 992, 1022, 1040, 1085, 1120, 1168, 1240, 1300, 1400, 1456, 1460, 1550, 1612, 1736, 1820, 1825, 1898, 2015, 2044, 2080, 2170, 2263, 2275, 2336, 2480, 2555, 2600, 2800, 2821, 2912, 2920, 3100, 3224, 3472, 3640, 3650, 3796, 4030, 4088, 4340, 4526, 4550, 4745, 4960, 5110, 5200, 5425, 5600, 5642, 5840, 6200, 6448, 6643, 6944, 7280, 7300, 7592, 8060, 8176, 8680, 9052, 9100, 9490, 10075, 10220, 10400, 10850, 11284, 11315, 11680, 12400, 12775, 12896, 13286, 14105, 14560, 14600, 15184, 15841, 16120, 16352, 17360, 18104, 18200, 18980, 20150, 20440, 21700, 22568, 22630, 23725, 24800, 25550, 26572, 28210, 29200, 29419, 30368, 31682, 32240, 33215, 34720, 36208, 36400, 37960, 40300, 40880, 43400, 45136, 45260, 47450, 51100, 53144, 56420, 56575, 58400, 58838, 63364, 64480, 66430, 70525, 72416, 72800, 75920, 79205, 80600, 81760, 86800, 90272, 90520, 94900, 102200, 106288, 112840, 113150, 117676, 126728, 132860, 141050, 147095, 151840, 158410, 161200, 166075, 173600, 181040, 189800, 204400, 205933, 212576, 225680, 226300, 235352, 253456, 265720, 282100, 294190, 316820, 322400, 332150, 362080, 379600, 396025, 408800, 411866, 451360, 452600, 470704, 506912, 531440, 564200, 588380, 633640, 664300, 735475, 759200, 792050, 823732, 905200, 941408, 1029665, 1062880, 1128400, 1176760, 1267280, 1328600, 1470950, 1584100, 1647464, 1810400, 2059330, 2256800, 2353520, 2534560, 2657200, 2941900, 3168200, 3294928, 4118660, 4707040, 5148325, 5314400, 5883800, 6336400, 6589856, 8237320, 10296650, 11767600, 12672800, 16474640, 20593300, 23535200, 32949280, 41186600, 82373200, 164746400]

約数ペア:

[(1, 164746400), (2, 82373200), (4, 41186600), (5, 32949280), (7, 23535200), (8, 20593300), (10, 16474640), (13, 12672800), (14, 11767600), (16, 10296650), (20, 8237320), (25, 6589856), (26, 6336400), (28, 5883800), (31, 5314400), (32, 5148325), (35, 4707040), (40, 4118660), (50, 3294928), (52, 3168200), (56, 2941900), (62, 2657200), (65, 2534560), (70, 2353520), (73, 2256800), (80, 2059330), (91, 1810400), (100, 1647464), (104, 1584100), (112, 1470950), (124, 1328600), (130, 1267280), (140, 1176760), (146, 1128400), (155, 1062880), (160, 1029665), (175, 941408), (182, 905200), (200, 823732), (208, 792050), (217, 759200), (224, 735475), (248, 664300), (260, 633640), (280, 588380), (292, 564200), (310, 531440), (325, 506912), (350, 470704), (364, 452600), (365, 451360), (400, 411866), (403, 408800), (416, 396025), (434, 379600), (455, 362080), (496, 332150), (511, 322400), (520, 316820), (560, 294190), (584, 282100), (620, 265720), (650, 253456), (700, 235352), (728, 226300), (730, 225680), (775, 212576), (800, 205933), (806, 204400), (868, 189800), (910, 181040), (949, 173600), (992, 166075), (1022, 161200), (1040, 158410), (1085, 151840), (1120, 147095), (1168, 141050), (1240, 132860), (1300, 126728), (1400, 117676), (1456, 113150), (1460, 112840), (1550, 106288), (1612, 102200), (1736, 94900), (1820, 90520), (1825, 90272), (1898, 86800), (2015, 81760), (2044, 80600), (2080, 79205), (2170, 75920), (2263, 72800), (2275, 72416), (2336, 70525), (2480, 66430), (2555, 64480), (2600, 63364), (2800, 58838), (2821, 58400), (2912, 56575), (2920, 56420), (3100, 53144), (3224, 51100), (3472, 47450), (3640, 45260), (3650, 45136), (3796, 43400), (4030, 40880), (4088, 40300), (4340, 37960), (4526, 36400), (4550, 36208), (4745, 34720), (4960, 33215), (5110, 32240), (5200, 31682), (5425, 30368), (5600, 29419), (5642, 29200), (5840, 28210), (6200, 26572), (6448, 25550), (6643, 24800), (6944, 23725), (7280, 22630), (7300, 22568), (7592, 21700), (8060, 20440), (8176, 20150), (8680, 18980), (9052, 18200), (9100, 18104), (9490, 17360), (10075, 16352), (10220, 16120), (10400, 15841), (10850, 15184), (11284, 14600), (11315, 14560), (11680, 14105), (12400, 13286), (12775, 12896)]