805142520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3555

約数の個数: 288

約数和(自身を含む): 3279013920

約数和(自身を除く): 2473871400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3511, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7022, 7644, 8190, 8820, 9555, 10533, 10920, 11466, 12740, 14044, 15288, 16380, 17555, 17640, 19110, 21066, 22932, 24577, 25480, 28088, 28665, 31599, 32760, 35110, 38220, 42132, 45643, 45864, 49154, 52665, 57330, 63198, 70220, 73731, 76440, 84264, 91286, 98308, 105330, 114660, 122885, 126396, 136929, 140440, 147462, 157995, 172039, 182572, 196616, 210660, 221193, 228215, 229320, 245770, 252792, 273858, 294924, 315990, 319501, 344078, 365144, 368655, 410787, 421320, 442386, 456430, 491540, 516117, 547716, 589848, 631980, 639002, 684645, 688156, 737310, 821574, 860195, 884772, 912860, 958503, 983080, 1032234, 1095432, 1105965, 1263960, 1278004, 1369290, 1376312, 1474620, 1548351, 1597505, 1643148, 1720390, 1769544, 1825720, 1917006, 2053935, 2064468, 2211930, 2236507, 2556008, 2580585, 2738580, 2875509, 2949240, 3096702, 3195010, 3286296, 3440780, 3834012, 4107870, 4128936, 4423860, 4473014, 4792515, 5161170, 5477160, 5751018, 6193404, 6390020, 6709521, 6881560, 7668024, 7741755, 8215740, 8847720, 8946028, 9585030, 10322340, 11182535, 11502036, 12386808, 12780040, 13419042, 14377545, 15483510, 16431480, 17892056, 19170060, 20128563, 20644680, 22365070, 23004072, 26838084, 28755090, 30967020, 33547605, 38340120, 40257126, 44730140, 53676168, 57510180, 61934040, 67095210, 80514252, 89460280, 100642815, 115020360, 134190420, 161028504, 201285630, 268380840, 402571260, 805142520]

約数ペア:

[(1, 805142520), (2, 402571260), (3, 268380840), (4, 201285630), (5, 161028504), (6, 134190420), (7, 115020360), (8, 100642815), (9, 89460280), (10, 80514252), (12, 67095210), (13, 61934040), (14, 57510180), (15, 53676168), (18, 44730140), (20, 40257126), (21, 38340120), (24, 33547605), (26, 30967020), (28, 28755090), (30, 26838084), (35, 23004072), (36, 22365070), (39, 20644680), (40, 20128563), (42, 19170060), (45, 17892056), (49, 16431480), (52, 15483510), (56, 14377545), (60, 13419042), (63, 12780040), (65, 12386808), (70, 11502036), (72, 11182535), (78, 10322340), (84, 9585030), (90, 8946028), (91, 8847720), (98, 8215740), (104, 7741755), (105, 7668024), (117, 6881560), (120, 6709521), (126, 6390020), (130, 6193404), (140, 5751018), (147, 5477160), (156, 5161170), (168, 4792515), (180, 4473014), (182, 4423860), (195, 4128936), (196, 4107870), (210, 3834012), (234, 3440780), (245, 3286296), (252, 3195010), (260, 3096702), (273, 2949240), (280, 2875509), (294, 2738580), (312, 2580585), (315, 2556008), (360, 2236507), (364, 2211930), (390, 2064468), (392, 2053935), (420, 1917006), (441, 1825720), (455, 1769544), (468, 1720390), (490, 1643148), (504, 1597505), (520, 1548351), (546, 1474620), (585, 1376312), (588, 1369290), (630, 1278004), (637, 1263960), (728, 1105965), (735, 1095432), (780, 1032234), (819, 983080), (840, 958503), (882, 912860), (910, 884772), (936, 860195), (980, 821574), (1092, 737310), (1170, 688156), (1176, 684645), (1260, 639002), (1274, 631980), (1365, 589848), (1470, 547716), (1560, 516117), (1638, 491540), (1764, 456430), (1820, 442386), (1911, 421320), (1960, 410787), (2184, 368655), (2205, 365144), (2340, 344078), (2520, 319501), (2548, 315990), (2730, 294924), (2940, 273858), (3185, 252792), (3276, 245770), (3511, 229320), (3528, 228215), (3640, 221193), (3822, 210660), (4095, 196616), (4410, 182572), (4680, 172039), (5096, 157995), (5460, 147462), (5733, 140440), (5880, 136929), (6370, 126396), (6552, 122885), (7022, 114660), (7644, 105330), (8190, 98308), (8820, 91286), (9555, 84264), (10533, 76440), (10920, 73731), (11466, 70220), (12740, 63198), (14044, 57330), (15288, 52665), (16380, 49154), (17555, 45864), (17640, 45643), (19110, 42132), (21066, 38220), (22932, 35110), (24577, 32760), (25480, 31599), (28088, 28665)]