91210080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 317011968

約数和(自身を除く): 225801888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 311, 312, 376, 390, 416, 470, 480, 520, 564, 611, 622, 624, 705, 752, 780, 933, 940, 1040, 1128, 1222, 1244, 1248, 1410, 1504, 1555, 1560, 1833, 1866, 1880, 2080, 2256, 2444, 2488, 2820, 3055, 3110, 3120, 3666, 3732, 3760, 4043, 4512, 4665, 4888, 4976, 5640, 6110, 6220, 6240, 7332, 7464, 7520, 8086, 9165, 9330, 9776, 9952, 11280, 12129, 12220, 12440, 14617, 14664, 14928, 16172, 18330, 18660, 19552, 20215, 22560, 24258, 24440, 24880, 29234, 29328, 29856, 32344, 36660, 37320, 40430, 43851, 48516, 48880, 49760, 58468, 58656, 60645, 64688, 73085, 73320, 74640, 80860, 87702, 97032, 97760, 116936, 121290, 129376, 146170, 146640, 149280, 161720, 175404, 190021, 194064, 219255, 233872, 242580, 292340, 293280, 323440, 350808, 380042, 388128, 438510, 467744, 485160, 570063, 584680, 646880, 701616, 760084, 877020, 950105, 970320, 1140126, 1169360, 1403232, 1520168, 1754040, 1900210, 1940640, 2280252, 2338720, 2850315, 3040336, 3508080, 3800420, 4560504, 5700630, 6080672, 7016160, 7600840, 9121008, 11401260, 15201680, 18242016, 22802520, 30403360, 45605040, 91210080]

約数ペア:

[(1, 91210080), (2, 45605040), (3, 30403360), (4, 22802520), (5, 18242016), (6, 15201680), (8, 11401260), (10, 9121008), (12, 7600840), (13, 7016160), (15, 6080672), (16, 5700630), (20, 4560504), (24, 3800420), (26, 3508080), (30, 3040336), (32, 2850315), (39, 2338720), (40, 2280252), (47, 1940640), (48, 1900210), (52, 1754040), (60, 1520168), (65, 1403232), (78, 1169360), (80, 1140126), (94, 970320), (96, 950105), (104, 877020), (120, 760084), (130, 701616), (141, 646880), (156, 584680), (160, 570063), (188, 485160), (195, 467744), (208, 438510), (235, 388128), (240, 380042), (260, 350808), (282, 323440), (311, 293280), (312, 292340), (376, 242580), (390, 233872), (416, 219255), (470, 194064), (480, 190021), (520, 175404), (564, 161720), (611, 149280), (622, 146640), (624, 146170), (705, 129376), (752, 121290), (780, 116936), (933, 97760), (940, 97032), (1040, 87702), (1128, 80860), (1222, 74640), (1244, 73320), (1248, 73085), (1410, 64688), (1504, 60645), (1555, 58656), (1560, 58468), (1833, 49760), (1866, 48880), (1880, 48516), (2080, 43851), (2256, 40430), (2444, 37320), (2488, 36660), (2820, 32344), (3055, 29856), (3110, 29328), (3120, 29234), (3666, 24880), (3732, 24440), (3760, 24258), (4043, 22560), (4512, 20215), (4665, 19552), (4888, 18660), (4976, 18330), (5640, 16172), (6110, 14928), (6220, 14664), (6240, 14617), (7332, 12440), (7464, 12220), (7520, 12129), (8086, 11280), (9165, 9952), (9330, 9776)]