130684840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 364654080

約数和(自身を除く): 233969240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 67, 88, 104, 110, 121, 124, 130, 134, 143, 155, 220, 242, 248, 260, 268, 286, 310, 335, 341, 403, 440, 484, 520, 536, 572, 605, 620, 670, 682, 715, 737, 806, 871, 968, 1144, 1210, 1240, 1340, 1364, 1430, 1474, 1573, 1612, 1705, 1742, 2015, 2077, 2420, 2680, 2728, 2860, 2948, 3146, 3224, 3410, 3484, 3685, 3751, 4030, 4154, 4355, 4433, 4840, 5720, 5896, 6292, 6820, 6968, 7370, 7502, 7865, 8060, 8107, 8308, 8710, 8866, 9581, 10385, 12584, 13640, 14740, 15004, 15730, 16120, 16214, 16616, 17420, 17732, 18755, 19162, 20770, 22165, 22847, 27001, 29480, 30008, 31460, 32428, 34840, 35464, 37510, 38324, 40535, 41540, 44330, 45694, 47905, 48763, 54002, 62920, 64856, 75020, 76648, 81070, 83080, 88660, 91388, 95810, 97526, 105391, 108004, 114235, 135005, 150040, 162140, 177320, 182776, 191620, 195052, 210782, 216008, 228470, 243815, 251317, 270010, 297011, 324280, 383240, 390104, 421564, 456940, 487630, 502634, 526955, 540020, 594022, 843128, 913880, 975260, 1005268, 1053910, 1080040, 1188044, 1256585, 1485055, 1950520, 2010536, 2107820, 2376088, 2513170, 2970110, 3267121, 4215640, 5026340, 5940220, 6534242, 10052680, 11880440, 13068484, 16335605, 26136968, 32671210, 65342420, 130684840]

約数ペア:

[(1, 130684840), (2, 65342420), (4, 32671210), (5, 26136968), (8, 16335605), (10, 13068484), (11, 11880440), (13, 10052680), (20, 6534242), (22, 5940220), (26, 5026340), (31, 4215640), (40, 3267121), (44, 2970110), (52, 2513170), (55, 2376088), (62, 2107820), (65, 2010536), (67, 1950520), (88, 1485055), (104, 1256585), (110, 1188044), (121, 1080040), (124, 1053910), (130, 1005268), (134, 975260), (143, 913880), (155, 843128), (220, 594022), (242, 540020), (248, 526955), (260, 502634), (268, 487630), (286, 456940), (310, 421564), (335, 390104), (341, 383240), (403, 324280), (440, 297011), (484, 270010), (520, 251317), (536, 243815), (572, 228470), (605, 216008), (620, 210782), (670, 195052), (682, 191620), (715, 182776), (737, 177320), (806, 162140), (871, 150040), (968, 135005), (1144, 114235), (1210, 108004), (1240, 105391), (1340, 97526), (1364, 95810), (1430, 91388), (1474, 88660), (1573, 83080), (1612, 81070), (1705, 76648), (1742, 75020), (2015, 64856), (2077, 62920), (2420, 54002), (2680, 48763), (2728, 47905), (2860, 45694), (2948, 44330), (3146, 41540), (3224, 40535), (3410, 38324), (3484, 37510), (3685, 35464), (3751, 34840), (4030, 32428), (4154, 31460), (4355, 30008), (4433, 29480), (4840, 27001), (5720, 22847), (5896, 22165), (6292, 20770), (6820, 19162), (6968, 18755), (7370, 17732), (7502, 17420), (7865, 16616), (8060, 16214), (8107, 16120), (8308, 15730), (8710, 15004), (8866, 14740), (9581, 13640), (10385, 12584)]