19754851200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4027}}^1$

素因数の和:4134

約数の個数: 384

約数和(自身を含む): 75400293120

約数和(自身を除く): 55645441920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 73, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 146, 150, 160, 168, 175, 192, 200, 210, 219, 224, 240, 280, 292, 300, 320, 336, 350, 365, 384, 400, 420, 438, 448, 480, 511, 525, 560, 584, 600, 640, 672, 700, 730, 800, 840, 876, 896, 960, 1022, 1050, 1095, 1120, 1168, 1200, 1344, 1400, 1460, 1533, 1600, 1680, 1752, 1825, 1920, 2044, 2100, 2190, 2240, 2336, 2400, 2555, 2688, 2800, 2920, 3066, 3200, 3360, 3504, 3650, 4027, 4088, 4200, 4380, 4480, 4672, 4800, 5110, 5475, 5600, 5840, 6132, 6720, 7008, 7300, 7665, 8054, 8176, 8400, 8760, 9344, 9600, 10220, 10950, 11200, 11680, 12081, 12264, 12775, 13440, 14016, 14600, 15330, 16108, 16352, 16800, 17520, 20135, 20440, 21900, 22400, 23360, 24162, 24528, 25550, 28032, 28189, 29200, 30660, 32216, 32704, 33600, 35040, 38325, 40270, 40880, 43800, 46720, 48324, 49056, 51100, 56378, 58400, 60405, 61320, 64432, 65408, 67200, 70080, 76650, 80540, 81760, 84567, 87600, 96648, 98112, 100675, 102200, 112756, 116800, 120810, 122640, 128864, 140160, 140945, 153300, 161080, 163520, 169134, 175200, 193296, 196224, 201350, 204400, 225512, 233600, 241620, 245280, 257728, 281890, 293971, 302025, 306600, 322160, 327040, 338268, 350400, 386592, 402700, 408800, 422835, 451024, 483240, 490560, 515456, 563780, 587942, 604050, 613200, 644320, 676536, 700800, 704725, 773184, 805400, 817600, 845670, 881913, 902048, 966480, 981120, 1127560, 1175884, 1208100, 1226400, 1288640, 1353072, 1409450, 1469855, 1546368, 1610800, 1635200, 1691340, 1763826, 1804096, 1932960, 2057797, 2114175, 2255120, 2351768, 2416200, 2452800, 2577280, 2706144, 2818900, 2939710, 3221600, 3382680, 3527652, 3608192, 3865920, 4115594, 4228350, 4409565, 4510240, 4703536, 4832400, 4905600, 5412288, 5637800, 5879420, 6173391, 6443200, 6765360, 7055304, 7349275, 7731840, 8231188, 8456700, 8819130, 9020480, 9407072, 9664800, 10288985, 10824576, 11275600, 11758840, 12346782, 12886400, 13530720, 14110608, 14698550, 16462376, 16913400, 17638260, 18040960, 18814144, 19329600, 20577970, 22047825, 22551200, 23517680, 24693564, 27061440, 28221216, 29397100, 30866955, 32924752, 33826800, 35276520, 37628288, 38659200, 41155940, 44095650, 45102400, 47035360, 49387128, 51444925, 54122880, 56442432, 58794200, 61733910, 65849504, 67653600, 70553040, 82311880, 88191300, 90204800, 94070720, 98774256, 102889850, 112884864, 117588400, 123467820, 131699008, 135307200, 141106080, 154334775, 164623760, 176382600, 188141440, 197548512, 205779700, 235176800, 246935640, 263398016, 270614400, 282212160, 308669550, 329247520, 352765200, 395097024, 411559400, 470353600, 493871280, 564424320, 617339100, 658495040, 705530400, 790194048, 823118800, 940707200, 987742560, 1234678200, 1316990080, 1411060800, 1646237600, 1975485120, 2469356400, 2822121600, 3292475200, 3950970240, 4938712800, 6584950400, 9877425600, 19754851200]

約数ペア:

[(1, 19754851200), (2, 9877425600), (3, 6584950400), (4, 4938712800), (5, 3950970240), (6, 3292475200), (7, 2822121600), (8, 2469356400), (10, 1975485120), (12, 1646237600), (14, 1411060800), (15, 1316990080), (16, 1234678200), (20, 987742560), (21, 940707200), (24, 823118800), (25, 790194048), (28, 705530400), (30, 658495040), (32, 617339100), (35, 564424320), (40, 493871280), (42, 470353600), (48, 411559400), (50, 395097024), (56, 352765200), (60, 329247520), (64, 308669550), (70, 282212160), (73, 270614400), (75, 263398016), (80, 246935640), (84, 235176800), (96, 205779700), (100, 197548512), (105, 188141440), (112, 176382600), (120, 164623760), (128, 154334775), (140, 141106080), (146, 135307200), (150, 131699008), (160, 123467820), (168, 117588400), (175, 112884864), (192, 102889850), (200, 98774256), (210, 94070720), (219, 90204800), (224, 88191300), (240, 82311880), (280, 70553040), (292, 67653600), (300, 65849504), (320, 61733910), (336, 58794200), (350, 56442432), (365, 54122880), (384, 51444925), (400, 49387128), (420, 47035360), (438, 45102400), (448, 44095650), (480, 41155940), (511, 38659200), (525, 37628288), (560, 35276520), (584, 33826800), (600, 32924752), (640, 30866955), (672, 29397100), (700, 28221216), (730, 27061440), (800, 24693564), (840, 23517680), (876, 22551200), (896, 22047825), (960, 20577970), (1022, 19329600), (1050, 18814144), (1095, 18040960), (1120, 17638260), (1168, 16913400), (1200, 16462376), (1344, 14698550), (1400, 14110608), (1460, 13530720), (1533, 12886400), (1600, 12346782), (1680, 11758840), (1752, 11275600), (1825, 10824576), (1920, 10288985), (2044, 9664800), (2100, 9407072), (2190, 9020480), (2240, 8819130), (2336, 8456700), (2400, 8231188), (2555, 7731840), (2688, 7349275), (2800, 7055304), (2920, 6765360), (3066, 6443200), (3200, 6173391), (3360, 5879420), (3504, 5637800), (3650, 5412288), (4027, 4905600), (4088, 4832400), (4200, 4703536), (4380, 4510240), (4480, 4409565), (4672, 4228350), (4800, 4115594), (5110, 3865920), (5475, 3608192), (5600, 3527652), (5840, 3382680), (6132, 3221600), (6720, 2939710), (7008, 2818900), (7300, 2706144), (7665, 2577280), (8054, 2452800), (8176, 2416200), (8400, 2351768), (8760, 2255120), (9344, 2114175), (9600, 2057797), (10220, 1932960), (10950, 1804096), (11200, 1763826), (11680, 1691340), (12081, 1635200), (12264, 1610800), (12775, 1546368), (13440, 1469855), (14016, 1409450), (14600, 1353072), (15330, 1288640), (16108, 1226400), (16352, 1208100), (16800, 1175884), (17520, 1127560), (20135, 981120), (20440, 966480), (21900, 902048), (22400, 881913), (23360, 845670), (24162, 817600), (24528, 805400), (25550, 773184), (28032, 704725), (28189, 700800), (29200, 676536), (30660, 644320), (32216, 613200), (32704, 604050), (33600, 587942), (35040, 563780), (38325, 515456), (40270, 490560), (40880, 483240), (43800, 451024), (46720, 422835), (48324, 408800), (49056, 402700), (51100, 386592), (56378, 350400), (58400, 338268), (60405, 327040), (61320, 322160), (64432, 306600), (65408, 302025), (67200, 293971), (70080, 281890), (76650, 257728), (80540, 245280), (81760, 241620), (84567, 233600), (87600, 225512), (96648, 204400), (98112, 201350), (100675, 196224), (102200, 193296), (112756, 175200), (116800, 169134), (120810, 163520), (122640, 161080), (128864, 153300), (140160, 140945)]