2900190720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 320

約数和(自身を含む): 10755740160

約数和(自身を除く): 7855549440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 512, 560, 584, 640, 672, 730, 739, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1478, 1533, 1536, 1680, 1752, 1792, 1920, 2044, 2190, 2217, 2240, 2336, 2555, 2560, 2688, 2920, 2956, 3066, 3360, 3504, 3584, 3695, 3840, 4088, 4380, 4434, 4480, 4672, 5110, 5173, 5376, 5840, 5912, 6132, 6720, 7008, 7390, 7665, 7680, 8176, 8760, 8868, 8960, 9344, 10220, 10346, 10752, 11085, 11680, 11824, 12264, 13440, 14016, 14780, 15330, 15519, 16352, 17520, 17736, 17920, 18688, 20440, 20692, 22170, 23360, 23648, 24528, 25865, 26880, 28032, 29560, 30660, 31038, 32704, 35040, 35472, 37376, 40880, 41384, 44340, 46720, 47296, 49056, 51730, 53760, 53947, 56064, 59120, 61320, 62076, 65408, 70080, 70944, 77595, 81760, 82768, 88680, 93440, 94592, 98112, 103460, 107894, 112128, 118240, 122640, 124152, 130816, 140160, 141888, 155190, 161841, 163520, 165536, 177360, 186880, 189184, 196224, 206920, 215788, 236480, 245280, 248304, 261632, 269735, 280320, 283776, 310380, 323682, 327040, 331072, 354720, 377629, 378368, 392448, 413840, 431576, 472960, 490560, 496608, 539470, 560640, 567552, 620760, 647364, 654080, 662144, 709440, 755258, 784896, 809205, 827680, 863152, 945920, 981120, 993216, 1078940, 1132887, 1135104, 1241520, 1294728, 1308160, 1324288, 1418880, 1510516, 1618410, 1655360, 1726304, 1888145, 1891840, 1962240, 1986432, 2157880, 2265774, 2483040, 2589456, 2648576, 2837760, 3021032, 3236820, 3310720, 3452608, 3776290, 3924480, 3972864, 4315760, 4531548, 4966080, 5178912, 5664435, 5675520, 6042064, 6473640, 6621440, 6905216, 7552580, 7945728, 8631520, 9063096, 9932160, 10357824, 11328870, 12084128, 12947280, 13242880, 13810432, 15105160, 17263040, 18126192, 19864320, 20715648, 22657740, 24168256, 25894560, 27620864, 30210320, 34526080, 36252384, 39728640, 41431296, 45315480, 48336512, 51789120, 60420640, 69052160, 72504768, 82862592, 90630960, 96673024, 103578240, 120841280, 138104320, 145009536, 181261920, 193346048, 207156480, 241682560, 290019072, 362523840, 414312960, 483365120, 580038144, 725047680, 966730240, 1450095360, 2900190720]

約数ペア:

[(1, 2900190720), (2, 1450095360), (3, 966730240), (4, 725047680), (5, 580038144), (6, 483365120), (7, 414312960), (8, 362523840), (10, 290019072), (12, 241682560), (14, 207156480), (15, 193346048), (16, 181261920), (20, 145009536), (21, 138104320), (24, 120841280), (28, 103578240), (30, 96673024), (32, 90630960), (35, 82862592), (40, 72504768), (42, 69052160), (48, 60420640), (56, 51789120), (60, 48336512), (64, 45315480), (70, 41431296), (73, 39728640), (80, 36252384), (84, 34526080), (96, 30210320), (105, 27620864), (112, 25894560), (120, 24168256), (128, 22657740), (140, 20715648), (146, 19864320), (160, 18126192), (168, 17263040), (192, 15105160), (210, 13810432), (219, 13242880), (224, 12947280), (240, 12084128), (256, 11328870), (280, 10357824), (292, 9932160), (320, 9063096), (336, 8631520), (365, 7945728), (384, 7552580), (420, 6905216), (438, 6621440), (448, 6473640), (480, 6042064), (511, 5675520), (512, 5664435), (560, 5178912), (584, 4966080), (640, 4531548), (672, 4315760), (730, 3972864), (739, 3924480), (768, 3776290), (840, 3452608), (876, 3310720), (896, 3236820), (960, 3021032), (1022, 2837760), (1095, 2648576), (1120, 2589456), (1168, 2483040), (1280, 2265774), (1344, 2157880), (1460, 1986432), (1478, 1962240), (1533, 1891840), (1536, 1888145), (1680, 1726304), (1752, 1655360), (1792, 1618410), (1920, 1510516), (2044, 1418880), (2190, 1324288), (2217, 1308160), (2240, 1294728), (2336, 1241520), (2555, 1135104), (2560, 1132887), (2688, 1078940), (2920, 993216), (2956, 981120), (3066, 945920), (3360, 863152), (3504, 827680), (3584, 809205), (3695, 784896), (3840, 755258), (4088, 709440), (4380, 662144), (4434, 654080), (4480, 647364), (4672, 620760), (5110, 567552), (5173, 560640), (5376, 539470), (5840, 496608), (5912, 490560), (6132, 472960), (6720, 431576), (7008, 413840), (7390, 392448), (7665, 378368), (7680, 377629), (8176, 354720), (8760, 331072), (8868, 327040), (8960, 323682), (9344, 310380), (10220, 283776), (10346, 280320), (10752, 269735), (11085, 261632), (11680, 248304), (11824, 245280), (12264, 236480), (13440, 215788), (14016, 206920), (14780, 196224), (15330, 189184), (15519, 186880), (16352, 177360), (17520, 165536), (17736, 163520), (17920, 161841), (18688, 155190), (20440, 141888), (20692, 140160), (22170, 130816), (23360, 124152), (23648, 122640), (24528, 118240), (25865, 112128), (26880, 107894), (28032, 103460), (29560, 98112), (30660, 94592), (31038, 93440), (32704, 88680), (35040, 82768), (35472, 81760), (37376, 77595), (40880, 70944), (41384, 70080), (44340, 65408), (46720, 62076), (47296, 61320), (49056, 59120), (51730, 56064), (53760, 53947)]