1925284480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 5621033340

約数和(自身を除く): 3695748860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 73, 80, 98, 112, 116, 128, 140, 145, 146, 160, 196, 203, 224, 232, 245, 280, 290, 292, 320, 365, 392, 406, 448, 464, 490, 511, 560, 580, 584, 640, 730, 784, 812, 841, 896, 928, 980, 1015, 1022, 1120, 1160, 1168, 1421, 1460, 1568, 1624, 1682, 1856, 1960, 2030, 2044, 2117, 2240, 2320, 2336, 2555, 2842, 2920, 3136, 3248, 3364, 3577, 3712, 3920, 4060, 4088, 4205, 4234, 4480, 4640, 4672, 5110, 5684, 5840, 5887, 6272, 6496, 6728, 7105, 7154, 7840, 8120, 8176, 8410, 8468, 9280, 9344, 10220, 10585, 11368, 11680, 11774, 12992, 13456, 14210, 14308, 14819, 15680, 16240, 16352, 16820, 16936, 17885, 18560, 20440, 21170, 22736, 23360, 23548, 25984, 26912, 28420, 28616, 29435, 29638, 31360, 32480, 32704, 33640, 33872, 35770, 40880, 41209, 42340, 45472, 46720, 47096, 53824, 56840, 57232, 58870, 59276, 61393, 64960, 65408, 67280, 67744, 71540, 74095, 81760, 82418, 84680, 90944, 94192, 103733, 107648, 113680, 114464, 117740, 118552, 122786, 129920, 134560, 135488, 143080, 148190, 163520, 164836, 169360, 181888, 188384, 206045, 207466, 227360, 228928, 235480, 237104, 245572, 269120, 270976, 286160, 296380, 306965, 327040, 329672, 338720, 376768, 412090, 414932, 429751, 454720, 457856, 470960, 474208, 491144, 518665, 538240, 572320, 592760, 613930, 659344, 677440, 753536, 824180, 829864, 859502, 909440, 941920, 948416, 982288, 1037330, 1144640, 1185520, 1227860, 1318688, 1354880, 1648360, 1659728, 1719004, 1883840, 1896832, 1964576, 2074660, 2148755, 2289280, 2371040, 2455720, 2637376, 3008257, 3296720, 3319456, 3438008, 3767680, 3929152, 4149320, 4297510, 4742080, 4911440, 5274752, 6016514, 6593440, 6638912, 6876016, 7858304, 8298640, 8595020, 9484160, 9822880, 12033028, 13186880, 13277824, 13752032, 15041285, 16597280, 17190040, 19645760, 24066056, 26373760, 27504064, 30082570, 33194560, 34380080, 39291520, 48132112, 55008128, 60165140, 66389120, 68760160, 96264224, 120330280, 137520320, 192528448, 240660560, 275040640, 385056896, 481321120, 962642240, 1925284480]

約数ペア:

[(1, 1925284480), (2, 962642240), (4, 481321120), (5, 385056896), (7, 275040640), (8, 240660560), (10, 192528448), (14, 137520320), (16, 120330280), (20, 96264224), (28, 68760160), (29, 66389120), (32, 60165140), (35, 55008128), (40, 48132112), (49, 39291520), (56, 34380080), (58, 33194560), (64, 30082570), (70, 27504064), (73, 26373760), (80, 24066056), (98, 19645760), (112, 17190040), (116, 16597280), (128, 15041285), (140, 13752032), (145, 13277824), (146, 13186880), (160, 12033028), (196, 9822880), (203, 9484160), (224, 8595020), (232, 8298640), (245, 7858304), (280, 6876016), (290, 6638912), (292, 6593440), (320, 6016514), (365, 5274752), (392, 4911440), (406, 4742080), (448, 4297510), (464, 4149320), (490, 3929152), (511, 3767680), (560, 3438008), (580, 3319456), (584, 3296720), (640, 3008257), (730, 2637376), (784, 2455720), (812, 2371040), (841, 2289280), (896, 2148755), (928, 2074660), (980, 1964576), (1015, 1896832), (1022, 1883840), (1120, 1719004), (1160, 1659728), (1168, 1648360), (1421, 1354880), (1460, 1318688), (1568, 1227860), (1624, 1185520), (1682, 1144640), (1856, 1037330), (1960, 982288), (2030, 948416), (2044, 941920), (2117, 909440), (2240, 859502), (2320, 829864), (2336, 824180), (2555, 753536), (2842, 677440), (2920, 659344), (3136, 613930), (3248, 592760), (3364, 572320), (3577, 538240), (3712, 518665), (3920, 491144), (4060, 474208), (4088, 470960), (4205, 457856), (4234, 454720), (4480, 429751), (4640, 414932), (4672, 412090), (5110, 376768), (5684, 338720), (5840, 329672), (5887, 327040), (6272, 306965), (6496, 296380), (6728, 286160), (7105, 270976), (7154, 269120), (7840, 245572), (8120, 237104), (8176, 235480), (8410, 228928), (8468, 227360), (9280, 207466), (9344, 206045), (10220, 188384), (10585, 181888), (11368, 169360), (11680, 164836), (11774, 163520), (12992, 148190), (13456, 143080), (14210, 135488), (14308, 134560), (14819, 129920), (15680, 122786), (16240, 118552), (16352, 117740), (16820, 114464), (16936, 113680), (17885, 107648), (18560, 103733), (20440, 94192), (21170, 90944), (22736, 84680), (23360, 82418), (23548, 81760), (25984, 74095), (26912, 71540), (28420, 67744), (28616, 67280), (29435, 65408), (29638, 64960), (31360, 61393), (32480, 59276), (32704, 58870), (33640, 57232), (33872, 56840), (35770, 53824), (40880, 47096), (41209, 46720), (42340, 45472)]