9117720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 32947200

約数和(自身を除く): 23829480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 43, 45, 57, 60, 62, 72, 76, 86, 90, 93, 95, 114, 120, 124, 129, 152, 155, 171, 172, 180, 186, 190, 215, 228, 248, 258, 279, 285, 310, 342, 344, 360, 372, 380, 387, 430, 456, 465, 516, 558, 570, 589, 620, 645, 684, 744, 760, 774, 817, 855, 860, 930, 1032, 1116, 1140, 1178, 1240, 1290, 1333, 1368, 1395, 1548, 1634, 1710, 1720, 1767, 1860, 1935, 2232, 2280, 2356, 2451, 2580, 2666, 2790, 2945, 3096, 3268, 3420, 3534, 3720, 3870, 3999, 4085, 4712, 4902, 5160, 5301, 5332, 5580, 5890, 6536, 6665, 6840, 7068, 7353, 7740, 7998, 8170, 8835, 9804, 10602, 10664, 11160, 11780, 11997, 12255, 13330, 14136, 14706, 15480, 15996, 16340, 17670, 19608, 19995, 21204, 23560, 23994, 24510, 25327, 26505, 26660, 29412, 31992, 32680, 35340, 36765, 39990, 42408, 47988, 49020, 50654, 53010, 53320, 58824, 59985, 70680, 73530, 75981, 79980, 95976, 98040, 101308, 106020, 119970, 126635, 147060, 151962, 159960, 202616, 212040, 227943, 239940, 253270, 294120, 303924, 379905, 455886, 479880, 506540, 607848, 759810, 911772, 1013080, 1139715, 1519620, 1823544, 2279430, 3039240, 4558860, 9117720]

約数ペア:

[(1, 9117720), (2, 4558860), (3, 3039240), (4, 2279430), (5, 1823544), (6, 1519620), (8, 1139715), (9, 1013080), (10, 911772), (12, 759810), (15, 607848), (18, 506540), (19, 479880), (20, 455886), (24, 379905), (30, 303924), (31, 294120), (36, 253270), (38, 239940), (40, 227943), (43, 212040), (45, 202616), (57, 159960), (60, 151962), (62, 147060), (72, 126635), (76, 119970), (86, 106020), (90, 101308), (93, 98040), (95, 95976), (114, 79980), (120, 75981), (124, 73530), (129, 70680), (152, 59985), (155, 58824), (171, 53320), (172, 53010), (180, 50654), (186, 49020), (190, 47988), (215, 42408), (228, 39990), (248, 36765), (258, 35340), (279, 32680), (285, 31992), (310, 29412), (342, 26660), (344, 26505), (360, 25327), (372, 24510), (380, 23994), (387, 23560), (430, 21204), (456, 19995), (465, 19608), (516, 17670), (558, 16340), (570, 15996), (589, 15480), (620, 14706), (645, 14136), (684, 13330), (744, 12255), (760, 11997), (774, 11780), (817, 11160), (855, 10664), (860, 10602), (930, 9804), (1032, 8835), (1116, 8170), (1140, 7998), (1178, 7740), (1240, 7353), (1290, 7068), (1333, 6840), (1368, 6665), (1395, 6536), (1548, 5890), (1634, 5580), (1710, 5332), (1720, 5301), (1767, 5160), (1860, 4902), (1935, 4712), (2232, 4085), (2280, 3999), (2356, 3870), (2451, 3720), (2580, 3534), (2666, 3420), (2790, 3268), (2945, 3096)]