15430728320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1755

約数の個数: 256

約数和(自身を含む): 44237318400

約数和(自身を除く): 28806590080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 73, 80, 112, 116, 128, 140, 145, 146, 160, 203, 224, 232, 280, 290, 292, 320, 365, 406, 448, 464, 511, 560, 580, 584, 640, 730, 812, 896, 928, 1015, 1022, 1120, 1160, 1168, 1460, 1624, 1627, 1856, 2030, 2044, 2117, 2240, 2320, 2336, 2555, 2920, 3248, 3254, 3712, 4060, 4088, 4234, 4480, 4640, 4672, 5110, 5840, 6496, 6508, 8120, 8135, 8176, 8468, 9280, 9344, 10220, 10585, 11389, 11680, 12992, 13016, 14819, 16240, 16270, 16352, 16936, 18560, 20440, 21170, 22778, 23360, 25984, 26032, 29638, 32480, 32540, 32704, 33872, 40880, 42340, 45556, 46720, 47183, 52064, 56945, 59276, 64960, 65080, 65408, 67744, 74095, 81760, 84680, 91112, 94366, 104128, 113890, 118552, 118771, 129920, 130160, 135488, 148190, 163520, 169360, 182224, 188732, 208256, 227780, 235915, 237104, 237542, 260320, 270976, 296380, 327040, 330281, 338720, 364448, 377464, 455560, 471830, 474208, 475084, 520640, 592760, 593855, 660562, 677440, 728896, 754928, 831397, 911120, 943660, 948416, 950168, 1041280, 1185520, 1187710, 1321124, 1354880, 1457792, 1509856, 1651405, 1662794, 1822240, 1887320, 1896832, 1900336, 2371040, 2375420, 2642248, 3019712, 3302810, 3325588, 3444359, 3644480, 3774640, 3800672, 4156985, 4742080, 4750840, 5284496, 6039424, 6605620, 6651176, 6888718, 7288960, 7549280, 7601344, 8313970, 9484160, 9501680, 10568992, 13211240, 13302352, 13777436, 15098560, 15202688, 16627940, 17221795, 19003360, 21137984, 24110513, 26422480, 26604704, 27554872, 30197120, 33255880, 34443590, 38006720, 42275968, 48221026, 52844960, 53209408, 55109744, 66511760, 68887180, 76013440, 96442052, 105689920, 106418816, 110219488, 120552565, 133023520, 137774360, 192884104, 211379840, 220438976, 241105130, 266047040, 275548720, 385768208, 440877952, 482210260, 532094080, 551097440, 771536416, 964420520, 1102194880, 1543072832, 1928841040, 2204389760, 3086145664, 3857682080, 7715364160, 15430728320]

約数ペア:

[(1, 15430728320), (2, 7715364160), (4, 3857682080), (5, 3086145664), (7, 2204389760), (8, 1928841040), (10, 1543072832), (14, 1102194880), (16, 964420520), (20, 771536416), (28, 551097440), (29, 532094080), (32, 482210260), (35, 440877952), (40, 385768208), (56, 275548720), (58, 266047040), (64, 241105130), (70, 220438976), (73, 211379840), (80, 192884104), (112, 137774360), (116, 133023520), (128, 120552565), (140, 110219488), (145, 106418816), (146, 105689920), (160, 96442052), (203, 76013440), (224, 68887180), (232, 66511760), (280, 55109744), (290, 53209408), (292, 52844960), (320, 48221026), (365, 42275968), (406, 38006720), (448, 34443590), (464, 33255880), (511, 30197120), (560, 27554872), (580, 26604704), (584, 26422480), (640, 24110513), (730, 21137984), (812, 19003360), (896, 17221795), (928, 16627940), (1015, 15202688), (1022, 15098560), (1120, 13777436), (1160, 13302352), (1168, 13211240), (1460, 10568992), (1624, 9501680), (1627, 9484160), (1856, 8313970), (2030, 7601344), (2044, 7549280), (2117, 7288960), (2240, 6888718), (2320, 6651176), (2336, 6605620), (2555, 6039424), (2920, 5284496), (3248, 4750840), (3254, 4742080), (3712, 4156985), (4060, 3800672), (4088, 3774640), (4234, 3644480), (4480, 3444359), (4640, 3325588), (4672, 3302810), (5110, 3019712), (5840, 2642248), (6496, 2375420), (6508, 2371040), (8120, 1900336), (8135, 1896832), (8176, 1887320), (8468, 1822240), (9280, 1662794), (9344, 1651405), (10220, 1509856), (10585, 1457792), (11389, 1354880), (11680, 1321124), (12992, 1187710), (13016, 1185520), (14819, 1041280), (16240, 950168), (16270, 948416), (16352, 943660), (16936, 911120), (18560, 831397), (20440, 754928), (21170, 728896), (22778, 677440), (23360, 660562), (25984, 593855), (26032, 592760), (29638, 520640), (32480, 475084), (32540, 474208), (32704, 471830), (33872, 455560), (40880, 377464), (42340, 364448), (45556, 338720), (46720, 330281), (47183, 327040), (52064, 296380), (56945, 270976), (59276, 260320), (64960, 237542), (65080, 237104), (65408, 235915), (67744, 227780), (74095, 208256), (81760, 188732), (84680, 182224), (91112, 169360), (94366, 163520), (104128, 148190), (113890, 135488), (118552, 130160), (118771, 129920)]