71566320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 188417040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1039, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2078, 2296, 2460, 2870, 3117, 3280, 3444, 4156, 4305, 4592, 4920, 5195, 5740, 6234, 6888, 7273, 8312, 8610, 9840, 10390, 11480, 12468, 13776, 14546, 15585, 16624, 17220, 20780, 21819, 22960, 24936, 29092, 31170, 34440, 36365, 41560, 42599, 43638, 49872, 58184, 62340, 68880, 72730, 83120, 85198, 87276, 109095, 116368, 124680, 127797, 145460, 170396, 174552, 212995, 218190, 249360, 255594, 290920, 298193, 340792, 349104, 425990, 436380, 511188, 581840, 596386, 638985, 681584, 851980, 872760, 894579, 1022376, 1192772, 1277970, 1490965, 1703960, 1745520, 1789158, 2044752, 2385544, 2555940, 2981930, 3407920, 3578316, 4472895, 4771088, 5111880, 5963860, 7156632, 8945790, 10223760, 11927720, 14313264, 17891580, 23855440, 35783160, 71566320]

約数ペア:

[(1, 71566320), (2, 35783160), (3, 23855440), (4, 17891580), (5, 14313264), (6, 11927720), (7, 10223760), (8, 8945790), (10, 7156632), (12, 5963860), (14, 5111880), (15, 4771088), (16, 4472895), (20, 3578316), (21, 3407920), (24, 2981930), (28, 2555940), (30, 2385544), (35, 2044752), (40, 1789158), (41, 1745520), (42, 1703960), (48, 1490965), (56, 1277970), (60, 1192772), (70, 1022376), (80, 894579), (82, 872760), (84, 851980), (105, 681584), (112, 638985), (120, 596386), (123, 581840), (140, 511188), (164, 436380), (168, 425990), (205, 349104), (210, 340792), (240, 298193), (246, 290920), (280, 255594), (287, 249360), (328, 218190), (336, 212995), (410, 174552), (420, 170396), (492, 145460), (560, 127797), (574, 124680), (615, 116368), (656, 109095), (820, 87276), (840, 85198), (861, 83120), (984, 72730), (1039, 68880), (1148, 62340), (1230, 58184), (1435, 49872), (1640, 43638), (1680, 42599), (1722, 41560), (1968, 36365), (2078, 34440), (2296, 31170), (2460, 29092), (2870, 24936), (3117, 22960), (3280, 21819), (3444, 20780), (4156, 17220), (4305, 16624), (4592, 15585), (4920, 14546), (5195, 13776), (5740, 12468), (6234, 11480), (6888, 10390), (7273, 9840), (8312, 8610)]