919354800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8460

約数の個数: 240

約数和(自身を含む): 3625045760

約数和(自身を除く): 2705690960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 8419, 9100, 10920, 13650, 15600, 16838, 18200, 21840, 25257, 27300, 33676, 36400, 42095, 50514, 54600, 58933, 67352, 84190, 101028, 109200, 109447, 117866, 126285, 134704, 168380, 176799, 202056, 210475, 218894, 235732, 252570, 294665, 328341, 336760, 353598, 404112, 420950, 437788, 471464, 505140, 547235, 589330, 631425, 656682, 673520, 707196, 766129, 841900, 875576, 883995, 942928, 1010280, 1094470, 1178660, 1262850, 1313364, 1414392, 1473325, 1532258, 1641705, 1683800, 1751152, 1767990, 2020560, 2188940, 2298387, 2357320, 2525700, 2626728, 2736175, 2828784, 2946650, 3064516, 3283410, 3367600, 3535980, 3830645, 4377880, 4419975, 4596774, 4714640, 5051400, 5253456, 5472350, 5893300, 6129032, 6566820, 7071960, 7661290, 8208525, 8755760, 8839950, 9193548, 10102800, 10944700, 11491935, 11786600, 12258064, 13133640, 14143920, 15322580, 16417050, 17679900, 18387096, 19153225, 21889400, 22983870, 23573200, 26267280, 30645160, 32834100, 35359800, 36774192, 38306450, 43778800, 45967740, 57459675, 61290320, 65668200, 70719600, 76612900, 91935480, 114919350, 131336400, 153225800, 183870960, 229838700, 306451600, 459677400, 919354800]

約数ペア:

[(1, 919354800), (2, 459677400), (3, 306451600), (4, 229838700), (5, 183870960), (6, 153225800), (7, 131336400), (8, 114919350), (10, 91935480), (12, 76612900), (13, 70719600), (14, 65668200), (15, 61290320), (16, 57459675), (20, 45967740), (21, 43778800), (24, 38306450), (25, 36774192), (26, 35359800), (28, 32834100), (30, 30645160), (35, 26267280), (39, 23573200), (40, 22983870), (42, 21889400), (48, 19153225), (50, 18387096), (52, 17679900), (56, 16417050), (60, 15322580), (65, 14143920), (70, 13133640), (75, 12258064), (78, 11786600), (80, 11491935), (84, 10944700), (91, 10102800), (100, 9193548), (104, 8839950), (105, 8755760), (112, 8208525), (120, 7661290), (130, 7071960), (140, 6566820), (150, 6129032), (156, 5893300), (168, 5472350), (175, 5253456), (182, 5051400), (195, 4714640), (200, 4596774), (208, 4419975), (210, 4377880), (240, 3830645), (260, 3535980), (273, 3367600), (280, 3283410), (300, 3064516), (312, 2946650), (325, 2828784), (336, 2736175), (350, 2626728), (364, 2525700), (390, 2357320), (400, 2298387), (420, 2188940), (455, 2020560), (520, 1767990), (525, 1751152), (546, 1683800), (560, 1641705), (600, 1532258), (624, 1473325), (650, 1414392), (700, 1313364), (728, 1262850), (780, 1178660), (840, 1094470), (910, 1010280), (975, 942928), (1040, 883995), (1050, 875576), (1092, 841900), (1200, 766129), (1300, 707196), (1365, 673520), (1400, 656682), (1456, 631425), (1560, 589330), (1680, 547235), (1820, 505140), (1950, 471464), (2100, 437788), (2184, 420950), (2275, 404112), (2600, 353598), (2730, 336760), (2800, 328341), (3120, 294665), (3640, 252570), (3900, 235732), (4200, 218894), (4368, 210475), (4550, 202056), (5200, 176799), (5460, 168380), (6825, 134704), (7280, 126285), (7800, 117866), (8400, 109447), (8419, 109200), (9100, 101028), (10920, 84190), (13650, 67352), (15600, 58933), (16838, 54600), (18200, 50514), (21840, 42095), (25257, 36400), (27300, 33676)]