247119600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 480

約数和(自身を含む): 1019490304

約数和(自身を除く): 772370704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 35, 39, 40, 42, 48, 50, 52, 56, 60, 62, 65, 70, 73, 75, 78, 80, 84, 91, 93, 100, 104, 105, 112, 120, 124, 130, 140, 146, 150, 155, 156, 168, 175, 182, 186, 195, 200, 208, 210, 217, 219, 240, 248, 260, 273, 280, 292, 300, 310, 312, 325, 336, 350, 364, 365, 372, 390, 400, 403, 420, 434, 438, 455, 465, 496, 511, 520, 525, 546, 560, 584, 600, 620, 624, 650, 651, 700, 728, 730, 744, 775, 780, 806, 840, 868, 876, 910, 930, 949, 975, 1022, 1040, 1050, 1085, 1092, 1095, 1168, 1200, 1209, 1240, 1300, 1302, 1365, 1400, 1456, 1460, 1488, 1533, 1550, 1560, 1612, 1680, 1736, 1752, 1820, 1825, 1860, 1898, 1950, 2015, 2044, 2100, 2170, 2184, 2190, 2263, 2275, 2325, 2418, 2480, 2555, 2600, 2604, 2730, 2800, 2821, 2847, 2920, 3066, 3100, 3120, 3224, 3255, 3472, 3504, 3640, 3650, 3720, 3796, 3900, 4030, 4088, 4200, 4340, 4368, 4380, 4526, 4550, 4650, 4745, 4836, 5110, 5200, 5208, 5425, 5460, 5475, 5642, 5694, 5840, 6045, 6132, 6200, 6448, 6510, 6643, 6789, 6825, 7280, 7300, 7440, 7592, 7665, 7800, 8060, 8176, 8400, 8463, 8680, 8760, 9052, 9100, 9300, 9490, 9672, 10075, 10220, 10416, 10850, 10920, 10950, 11284, 11315, 11388, 12090, 12264, 12400, 12775, 13020, 13286, 13578, 13650, 14105, 14235, 14600, 15184, 15330, 15600, 15841, 16120, 16275, 16926, 17360, 17520, 18104, 18200, 18600, 18980, 19344, 19929, 20150, 20440, 21700, 21840, 21900, 22568, 22630, 22776, 23725, 24180, 24528, 25550, 26040, 26572, 27156, 27300, 28210, 28470, 29200, 29419, 30225, 30660, 31682, 32240, 32550, 33215, 33852, 33945, 36208, 36400, 37200, 37960, 38325, 39858, 40300, 40880, 42315, 43400, 43800, 45136, 45260, 45552, 47450, 47523, 48360, 51100, 52080, 53144, 54312, 54600, 56420, 56575, 56940, 58838, 60450, 61320, 63364, 65100, 66430, 67704, 67890, 70525, 71175, 75920, 76650, 79205, 79716, 80600, 84630, 86800, 87600, 88257, 90520, 94900, 95046, 96720, 99645, 102200, 106288, 108624, 109200, 112840, 113150, 113880, 117676, 120900, 122640, 126728, 130200, 132860, 135408, 135780, 141050, 142350, 147095, 153300, 158410, 159432, 161200, 166075, 169260, 169725, 176514, 181040, 189800, 190092, 199290, 204400, 205933, 211575, 225680, 226300, 227760, 235352, 237615, 241800, 253456, 260400, 265720, 271560, 282100, 284700, 294190, 306600, 316820, 318864, 332150, 338520, 339450, 353028, 379600, 380184, 396025, 398580, 411866, 423150, 441285, 452600, 470704, 475230, 483600, 498225, 531440, 543120, 564200, 569400, 588380, 613200, 617799, 633640, 664300, 677040, 678900, 706056, 735475, 760368, 792050, 797160, 823732, 846300, 882570, 905200, 950460, 996450, 1029665, 1128400, 1138800, 1176760, 1188075, 1235598, 1267280, 1328600, 1357800, 1412112, 1470950, 1584100, 1594320, 1647464, 1692600, 1765140, 1900920, 1992900, 2059330, 2206425, 2353520, 2376150, 2471196, 2657200, 2715600, 2941900, 3088995, 3168200, 3294928, 3385200, 3530280, 3801840, 3985800, 4118660, 4412850, 4752300, 4942392, 5148325, 5883800, 6177990, 6336400, 7060560, 7971600, 8237320, 8825700, 9504600, 9884784, 10296650, 11767600, 12355980, 15444975, 16474640, 17651400, 19009200, 20593300, 24711960, 30889950, 35302800, 41186600, 49423920, 61779900, 82373200, 123559800, 247119600]

約数ペア:

[(1, 247119600), (2, 123559800), (3, 82373200), (4, 61779900), (5, 49423920), (6, 41186600), (7, 35302800), (8, 30889950), (10, 24711960), (12, 20593300), (13, 19009200), (14, 17651400), (15, 16474640), (16, 15444975), (20, 12355980), (21, 11767600), (24, 10296650), (25, 9884784), (26, 9504600), (28, 8825700), (30, 8237320), (31, 7971600), (35, 7060560), (39, 6336400), (40, 6177990), (42, 5883800), (48, 5148325), (50, 4942392), (52, 4752300), (56, 4412850), (60, 4118660), (62, 3985800), (65, 3801840), (70, 3530280), (73, 3385200), (75, 3294928), (78, 3168200), (80, 3088995), (84, 2941900), (91, 2715600), (93, 2657200), (100, 2471196), (104, 2376150), (105, 2353520), (112, 2206425), (120, 2059330), (124, 1992900), (130, 1900920), (140, 1765140), (146, 1692600), (150, 1647464), (155, 1594320), (156, 1584100), (168, 1470950), (175, 1412112), (182, 1357800), (186, 1328600), (195, 1267280), (200, 1235598), (208, 1188075), (210, 1176760), (217, 1138800), (219, 1128400), (240, 1029665), (248, 996450), (260, 950460), (273, 905200), (280, 882570), (292, 846300), (300, 823732), (310, 797160), (312, 792050), (325, 760368), (336, 735475), (350, 706056), (364, 678900), (365, 677040), (372, 664300), (390, 633640), (400, 617799), (403, 613200), (420, 588380), (434, 569400), (438, 564200), (455, 543120), (465, 531440), (496, 498225), (511, 483600), (520, 475230), (525, 470704), (546, 452600), (560, 441285), (584, 423150), (600, 411866), (620, 398580), (624, 396025), (650, 380184), (651, 379600), (700, 353028), (728, 339450), (730, 338520), (744, 332150), (775, 318864), (780, 316820), (806, 306600), (840, 294190), (868, 284700), (876, 282100), (910, 271560), (930, 265720), (949, 260400), (975, 253456), (1022, 241800), (1040, 237615), (1050, 235352), (1085, 227760), (1092, 226300), (1095, 225680), (1168, 211575), (1200, 205933), (1209, 204400), (1240, 199290), (1300, 190092), (1302, 189800), (1365, 181040), (1400, 176514), (1456, 169725), (1460, 169260), (1488, 166075), (1533, 161200), (1550, 159432), (1560, 158410), (1612, 153300), (1680, 147095), (1736, 142350), (1752, 141050), (1820, 135780), (1825, 135408), (1860, 132860), (1898, 130200), (1950, 126728), (2015, 122640), (2044, 120900), (2100, 117676), (2170, 113880), (2184, 113150), (2190, 112840), (2263, 109200), (2275, 108624), (2325, 106288), (2418, 102200), (2480, 99645), (2555, 96720), (2600, 95046), (2604, 94900), (2730, 90520), (2800, 88257), (2821, 87600), (2847, 86800), (2920, 84630), (3066, 80600), (3100, 79716), (3120, 79205), (3224, 76650), (3255, 75920), (3472, 71175), (3504, 70525), (3640, 67890), (3650, 67704), (3720, 66430), (3796, 65100), (3900, 63364), (4030, 61320), (4088, 60450), (4200, 58838), (4340, 56940), (4368, 56575), (4380, 56420), (4526, 54600), (4550, 54312), (4650, 53144), (4745, 52080), (4836, 51100), (5110, 48360), (5200, 47523), (5208, 47450), (5425, 45552), (5460, 45260), (5475, 45136), (5642, 43800), (5694, 43400), (5840, 42315), (6045, 40880), (6132, 40300), (6200, 39858), (6448, 38325), (6510, 37960), (6643, 37200), (6789, 36400), (6825, 36208), (7280, 33945), (7300, 33852), (7440, 33215), (7592, 32550), (7665, 32240), (7800, 31682), (8060, 30660), (8176, 30225), (8400, 29419), (8463, 29200), (8680, 28470), (8760, 28210), (9052, 27300), (9100, 27156), (9300, 26572), (9490, 26040), (9672, 25550), (10075, 24528), (10220, 24180), (10416, 23725), (10850, 22776), (10920, 22630), (10950, 22568), (11284, 21900), (11315, 21840), (11388, 21700), (12090, 20440), (12264, 20150), (12400, 19929), (12775, 19344), (13020, 18980), (13286, 18600), (13578, 18200), (13650, 18104), (14105, 17520), (14235, 17360), (14600, 16926), (15184, 16275), (15330, 16120), (15600, 15841)]