79458720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 277603200

約数和(自身を除く): 198144480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 101, 110, 120, 132, 149, 160, 165, 176, 202, 220, 240, 264, 298, 303, 330, 352, 404, 440, 447, 480, 505, 528, 596, 606, 660, 745, 808, 880, 894, 1010, 1056, 1111, 1192, 1212, 1320, 1490, 1515, 1616, 1639, 1760, 1788, 2020, 2222, 2235, 2384, 2424, 2640, 2980, 3030, 3232, 3278, 3333, 3576, 4040, 4444, 4470, 4768, 4848, 4917, 5280, 5555, 5960, 6060, 6556, 6666, 7152, 8080, 8195, 8888, 8940, 9696, 9834, 11110, 11920, 12120, 13112, 13332, 14304, 15049, 16160, 16390, 16665, 17776, 17880, 19668, 22220, 23840, 24240, 24585, 26224, 26664, 30098, 32780, 33330, 35552, 35760, 39336, 44440, 45147, 48480, 49170, 52448, 53328, 60196, 65560, 66660, 71520, 75245, 78672, 88880, 90294, 98340, 106656, 120392, 131120, 133320, 150490, 157344, 165539, 177760, 180588, 196680, 225735, 240784, 262240, 266640, 300980, 331078, 361176, 393360, 451470, 481568, 496617, 533280, 601960, 662156, 722352, 786720, 827695, 902940, 993234, 1203920, 1324312, 1444704, 1655390, 1805880, 1986468, 2407840, 2483085, 2648624, 3310780, 3611760, 3972936, 4966170, 5297248, 6621560, 7223520, 7945872, 9932340, 13243120, 15891744, 19864680, 26486240, 39729360, 79458720]

約数ペア:

[(1, 79458720), (2, 39729360), (3, 26486240), (4, 19864680), (5, 15891744), (6, 13243120), (8, 9932340), (10, 7945872), (11, 7223520), (12, 6621560), (15, 5297248), (16, 4966170), (20, 3972936), (22, 3611760), (24, 3310780), (30, 2648624), (32, 2483085), (33, 2407840), (40, 1986468), (44, 1805880), (48, 1655390), (55, 1444704), (60, 1324312), (66, 1203920), (80, 993234), (88, 902940), (96, 827695), (101, 786720), (110, 722352), (120, 662156), (132, 601960), (149, 533280), (160, 496617), (165, 481568), (176, 451470), (202, 393360), (220, 361176), (240, 331078), (264, 300980), (298, 266640), (303, 262240), (330, 240784), (352, 225735), (404, 196680), (440, 180588), (447, 177760), (480, 165539), (505, 157344), (528, 150490), (596, 133320), (606, 131120), (660, 120392), (745, 106656), (808, 98340), (880, 90294), (894, 88880), (1010, 78672), (1056, 75245), (1111, 71520), (1192, 66660), (1212, 65560), (1320, 60196), (1490, 53328), (1515, 52448), (1616, 49170), (1639, 48480), (1760, 45147), (1788, 44440), (2020, 39336), (2222, 35760), (2235, 35552), (2384, 33330), (2424, 32780), (2640, 30098), (2980, 26664), (3030, 26224), (3232, 24585), (3278, 24240), (3333, 23840), (3576, 22220), (4040, 19668), (4444, 17880), (4470, 17776), (4768, 16665), (4848, 16390), (4917, 16160), (5280, 15049), (5555, 14304), (5960, 13332), (6060, 13112), (6556, 12120), (6666, 11920), (7152, 11110), (8080, 9834), (8195, 9696), (8888, 8940)]