69412320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 259459200

約数和(自身を除く): 190046880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 59, 60, 72, 76, 80, 86, 90, 95, 96, 114, 118, 120, 129, 144, 152, 160, 171, 172, 177, 180, 190, 215, 228, 236, 240, 258, 285, 288, 295, 304, 342, 344, 354, 360, 380, 387, 430, 456, 472, 480, 516, 531, 570, 590, 608, 645, 684, 688, 708, 720, 760, 774, 817, 855, 860, 885, 912, 944, 1032, 1062, 1121, 1140, 1180, 1290, 1368, 1376, 1416, 1440, 1520, 1548, 1634, 1710, 1720, 1770, 1824, 1888, 1935, 2064, 2124, 2242, 2280, 2360, 2451, 2537, 2580, 2655, 2736, 2832, 3040, 3096, 3268, 3363, 3420, 3440, 3540, 3870, 4085, 4128, 4248, 4484, 4560, 4720, 4902, 5074, 5160, 5310, 5472, 5605, 5664, 6192, 6536, 6726, 6840, 6880, 7080, 7353, 7611, 7740, 8170, 8496, 8968, 9120, 9440, 9804, 10089, 10148, 10320, 10620, 11210, 12255, 12384, 12685, 13072, 13452, 13680, 14160, 14706, 15222, 15480, 16340, 16815, 16992, 17936, 19608, 20178, 20296, 20640, 21240, 22420, 22833, 24510, 25370, 26144, 26904, 27360, 28320, 29412, 30444, 30960, 32680, 33630, 35872, 36765, 38055, 39216, 40356, 40592, 42480, 44840, 45666, 48203, 49020, 50445, 50740, 53808, 58824, 60888, 61920, 65360, 67260, 73530, 76110, 78432, 80712, 81184, 84960, 89680, 91332, 96406, 98040, 100890, 101480, 107616, 114165, 117648, 121776, 130720, 134520, 144609, 147060, 152220, 161424, 179360, 182664, 192812, 196080, 201780, 202960, 228330, 235296, 241015, 243552, 269040, 289218, 294120, 304440, 322848, 365328, 385624, 392160, 403560, 405920, 433827, 456660, 482030, 538080, 578436, 588240, 608880, 723045, 730656, 771248, 807120, 867654, 913320, 964060, 1156872, 1176480, 1217760, 1446090, 1542496, 1614240, 1735308, 1826640, 1928120, 2169135, 2313744, 2892180, 3470616, 3653280, 3856240, 4338270, 4627488, 5784360, 6941232, 7712480, 8676540, 11568720, 13882464, 17353080, 23137440, 34706160, 69412320]

約数ペア:

[(1, 69412320), (2, 34706160), (3, 23137440), (4, 17353080), (5, 13882464), (6, 11568720), (8, 8676540), (9, 7712480), (10, 6941232), (12, 5784360), (15, 4627488), (16, 4338270), (18, 3856240), (19, 3653280), (20, 3470616), (24, 2892180), (30, 2313744), (32, 2169135), (36, 1928120), (38, 1826640), (40, 1735308), (43, 1614240), (45, 1542496), (48, 1446090), (57, 1217760), (59, 1176480), (60, 1156872), (72, 964060), (76, 913320), (80, 867654), (86, 807120), (90, 771248), (95, 730656), (96, 723045), (114, 608880), (118, 588240), (120, 578436), (129, 538080), (144, 482030), (152, 456660), (160, 433827), (171, 405920), (172, 403560), (177, 392160), (180, 385624), (190, 365328), (215, 322848), (228, 304440), (236, 294120), (240, 289218), (258, 269040), (285, 243552), (288, 241015), (295, 235296), (304, 228330), (342, 202960), (344, 201780), (354, 196080), (360, 192812), (380, 182664), (387, 179360), (430, 161424), (456, 152220), (472, 147060), (480, 144609), (516, 134520), (531, 130720), (570, 121776), (590, 117648), (608, 114165), (645, 107616), (684, 101480), (688, 100890), (708, 98040), (720, 96406), (760, 91332), (774, 89680), (817, 84960), (855, 81184), (860, 80712), (885, 78432), (912, 76110), (944, 73530), (1032, 67260), (1062, 65360), (1121, 61920), (1140, 60888), (1180, 58824), (1290, 53808), (1368, 50740), (1376, 50445), (1416, 49020), (1440, 48203), (1520, 45666), (1548, 44840), (1634, 42480), (1710, 40592), (1720, 40356), (1770, 39216), (1824, 38055), (1888, 36765), (1935, 35872), (2064, 33630), (2124, 32680), (2242, 30960), (2280, 30444), (2360, 29412), (2451, 28320), (2537, 27360), (2580, 26904), (2655, 26144), (2736, 25370), (2832, 24510), (3040, 22833), (3096, 22420), (3268, 21240), (3363, 20640), (3420, 20296), (3440, 20178), (3540, 19608), (3870, 17936), (4085, 16992), (4128, 16815), (4248, 16340), (4484, 15480), (4560, 15222), (4720, 14706), (4902, 14160), (5074, 13680), (5160, 13452), (5310, 13072), (5472, 12685), (5605, 12384), (5664, 12255), (6192, 11210), (6536, 10620), (6726, 10320), (6840, 10148), (6880, 10089), (7080, 9804), (7353, 9440), (7611, 9120), (7740, 8968), (8170, 8496)]