20266965600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63493}}^1$

素因数の和:63542

約数の個数: 288

約数和(自身を含む): 79362420480

約数和(自身を除く): 59095454880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 480, 525, 532, 560, 570, 600, 608, 665, 672, 700, 760, 798, 800, 840, 912, 950, 1050, 1064, 1120, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1824, 1900, 1995, 2100, 2128, 2280, 2400, 2660, 2800, 2850, 3040, 3192, 3325, 3360, 3800, 3990, 4200, 4256, 4560, 5320, 5600, 5700, 6384, 6650, 7600, 7980, 8400, 9120, 9975, 10640, 11400, 12768, 13300, 15200, 15960, 16800, 19950, 21280, 22800, 26600, 31920, 39900, 45600, 53200, 63493, 63840, 79800, 106400, 126986, 159600, 190479, 253972, 317465, 319200, 380958, 444451, 507944, 634930, 761916, 888902, 952395, 1015888, 1206367, 1269860, 1333353, 1523832, 1587325, 1777804, 1904790, 2031776, 2222255, 2412734, 2539720, 2666706, 3047664, 3174650, 3555608, 3619101, 3809580, 4444510, 4761975, 4825468, 5079440, 5333412, 6031835, 6095328, 6349300, 6666765, 7111216, 7238202, 7619160, 8444569, 8889020, 9523950, 9650936, 10158880, 10666824, 11111275, 12063670, 12698600, 13333530, 14222432, 14476404, 15238320, 16889138, 17778040, 18095505, 19047900, 19301872, 21333648, 22222550, 24127340, 25333707, 25397200, 26667060, 28952808, 30159175, 30476640, 33333825, 33778276, 35556080, 36191010, 38095800, 38603744, 42222845, 42667296, 44445100, 48254680, 50667414, 50794400, 53334120, 57905616, 60318350, 66667650, 67556552, 71112160, 72382020, 76191600, 84445690, 88890200, 90477525, 96509360, 101334828, 106668240, 115811232, 120636700, 126668535, 133335300, 135113104, 144764040, 152383200, 168891380, 177780400, 180955050, 193018720, 202669656, 211114225, 213336480, 241273400, 253337070, 266670600, 270226208, 289528080, 337782760, 355560800, 361910100, 405339312, 422228450, 482546800, 506674140, 533341200, 579056160, 633342675, 675565520, 723820200, 810678624, 844456900, 965093600, 1013348280, 1066682400, 1266685350, 1351131040, 1447640400, 1688913800, 2026696560, 2533370700, 2895280800, 3377827600, 4053393120, 5066741400, 6755655200, 10133482800, 20266965600]

約数ペア:

[(1, 20266965600), (2, 10133482800), (3, 6755655200), (4, 5066741400), (5, 4053393120), (6, 3377827600), (7, 2895280800), (8, 2533370700), (10, 2026696560), (12, 1688913800), (14, 1447640400), (15, 1351131040), (16, 1266685350), (19, 1066682400), (20, 1013348280), (21, 965093600), (24, 844456900), (25, 810678624), (28, 723820200), (30, 675565520), (32, 633342675), (35, 579056160), (38, 533341200), (40, 506674140), (42, 482546800), (48, 422228450), (50, 405339312), (56, 361910100), (57, 355560800), (60, 337782760), (70, 289528080), (75, 270226208), (76, 266670600), (80, 253337070), (84, 241273400), (95, 213336480), (96, 211114225), (100, 202669656), (105, 193018720), (112, 180955050), (114, 177780400), (120, 168891380), (133, 152383200), (140, 144764040), (150, 135113104), (152, 133335300), (160, 126668535), (168, 120636700), (175, 115811232), (190, 106668240), (200, 101334828), (210, 96509360), (224, 90477525), (228, 88890200), (240, 84445690), (266, 76191600), (280, 72382020), (285, 71112160), (300, 67556552), (304, 66667650), (336, 60318350), (350, 57905616), (380, 53334120), (399, 50794400), (400, 50667414), (420, 48254680), (456, 44445100), (475, 42667296), (480, 42222845), (525, 38603744), (532, 38095800), (560, 36191010), (570, 35556080), (600, 33778276), (608, 33333825), (665, 30476640), (672, 30159175), (700, 28952808), (760, 26667060), (798, 25397200), (800, 25333707), (840, 24127340), (912, 22222550), (950, 21333648), (1050, 19301872), (1064, 19047900), (1120, 18095505), (1140, 17778040), (1200, 16889138), (1330, 15238320), (1400, 14476404), (1425, 14222432), (1520, 13333530), (1596, 12698600), (1680, 12063670), (1824, 11111275), (1900, 10666824), (1995, 10158880), (2100, 9650936), (2128, 9523950), (2280, 8889020), (2400, 8444569), (2660, 7619160), (2800, 7238202), (2850, 7111216), (3040, 6666765), (3192, 6349300), (3325, 6095328), (3360, 6031835), (3800, 5333412), (3990, 5079440), (4200, 4825468), (4256, 4761975), (4560, 4444510), (5320, 3809580), (5600, 3619101), (5700, 3555608), (6384, 3174650), (6650, 3047664), (7600, 2666706), (7980, 2539720), (8400, 2412734), (9120, 2222255), (9975, 2031776), (10640, 1904790), (11400, 1777804), (12768, 1587325), (13300, 1523832), (15200, 1333353), (15960, 1269860), (16800, 1206367), (19950, 1015888), (21280, 952395), (22800, 888902), (26600, 761916), (31920, 634930), (39900, 507944), (45600, 444451), (53200, 380958), (63493, 319200), (63840, 317465), (79800, 253972), (106400, 190479), (126986, 159600)]