260346060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 910920192

約数和(自身を除く): 650574132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 37, 39, 45, 52, 60, 62, 65, 74, 78, 90, 93, 97, 111, 117, 124, 130, 148, 155, 156, 180, 185, 186, 194, 195, 222, 234, 260, 279, 291, 310, 333, 370, 372, 388, 390, 403, 444, 465, 468, 481, 485, 555, 558, 582, 585, 620, 666, 740, 780, 806, 873, 930, 962, 970, 1110, 1116, 1147, 1164, 1170, 1209, 1261, 1332, 1395, 1443, 1455, 1612, 1665, 1746, 1860, 1924, 1940, 2015, 2220, 2294, 2340, 2405, 2418, 2522, 2790, 2886, 2910, 3007, 3330, 3441, 3492, 3589, 3627, 3783, 4030, 4329, 4365, 4588, 4810, 4836, 5044, 5580, 5735, 5772, 5820, 6014, 6045, 6305, 6660, 6882, 7178, 7215, 7254, 7566, 8060, 8658, 8730, 9021, 9620, 10323, 10767, 11349, 11470, 12028, 12090, 12610, 13764, 14356, 14430, 14508, 14911, 15035, 15132, 17205, 17316, 17460, 17945, 18042, 18135, 18915, 20646, 21534, 21645, 22698, 22940, 24180, 25220, 27063, 28860, 29822, 30070, 32301, 34410, 35890, 36084, 36270, 37830, 39091, 41292, 43068, 43290, 44733, 45105, 45396, 46657, 51615, 53835, 54126, 56745, 59644, 60140, 64602, 68820, 71780, 72540, 74555, 75660, 78182, 86580, 89466, 90210, 93314, 103230, 107670, 108252, 111259, 113490, 117273, 129204, 134199, 135315, 139971, 149110, 156364, 161505, 178932, 180420, 186628, 195455, 206460, 215340, 222518, 223665, 226980, 233285, 234546, 268398, 270630, 279942, 298220, 323010, 333777, 351819, 390910, 419913, 445036, 447330, 466570, 469092, 536796, 541260, 556295, 559884, 586365, 646020, 667554, 670995, 699855, 703638, 781820, 839826, 894660, 933140, 1001331, 1112590, 1172730, 1335108, 1341990, 1399710, 1407276, 1446367, 1668885, 1679652, 1759095, 2002662, 2099565, 2225180, 2345460, 2683980, 2799420, 2892734, 3337770, 3518190, 4005324, 4199130, 4339101, 5006655, 5785468, 6675540, 7036380, 7231835, 8398260, 8678202, 10013310, 13017303, 14463670, 17356404, 20026620, 21695505, 26034606, 28927340, 43391010, 52069212, 65086515, 86782020, 130173030, 260346060]

約数ペア:

[(1, 260346060), (2, 130173030), (3, 86782020), (4, 65086515), (5, 52069212), (6, 43391010), (9, 28927340), (10, 26034606), (12, 21695505), (13, 20026620), (15, 17356404), (18, 14463670), (20, 13017303), (26, 10013310), (30, 8678202), (31, 8398260), (36, 7231835), (37, 7036380), (39, 6675540), (45, 5785468), (52, 5006655), (60, 4339101), (62, 4199130), (65, 4005324), (74, 3518190), (78, 3337770), (90, 2892734), (93, 2799420), (97, 2683980), (111, 2345460), (117, 2225180), (124, 2099565), (130, 2002662), (148, 1759095), (155, 1679652), (156, 1668885), (180, 1446367), (185, 1407276), (186, 1399710), (194, 1341990), (195, 1335108), (222, 1172730), (234, 1112590), (260, 1001331), (279, 933140), (291, 894660), (310, 839826), (333, 781820), (370, 703638), (372, 699855), (388, 670995), (390, 667554), (403, 646020), (444, 586365), (465, 559884), (468, 556295), (481, 541260), (485, 536796), (555, 469092), (558, 466570), (582, 447330), (585, 445036), (620, 419913), (666, 390910), (740, 351819), (780, 333777), (806, 323010), (873, 298220), (930, 279942), (962, 270630), (970, 268398), (1110, 234546), (1116, 233285), (1147, 226980), (1164, 223665), (1170, 222518), (1209, 215340), (1261, 206460), (1332, 195455), (1395, 186628), (1443, 180420), (1455, 178932), (1612, 161505), (1665, 156364), (1746, 149110), (1860, 139971), (1924, 135315), (1940, 134199), (2015, 129204), (2220, 117273), (2294, 113490), (2340, 111259), (2405, 108252), (2418, 107670), (2522, 103230), (2790, 93314), (2886, 90210), (2910, 89466), (3007, 86580), (3330, 78182), (3441, 75660), (3492, 74555), (3589, 72540), (3627, 71780), (3783, 68820), (4030, 64602), (4329, 60140), (4365, 59644), (4588, 56745), (4810, 54126), (4836, 53835), (5044, 51615), (5580, 46657), (5735, 45396), (5772, 45105), (5820, 44733), (6014, 43290), (6045, 43068), (6305, 41292), (6660, 39091), (6882, 37830), (7178, 36270), (7215, 36084), (7254, 35890), (7566, 34410), (8060, 32301), (8658, 30070), (8730, 29822), (9021, 28860), (9620, 27063), (10323, 25220), (10767, 24180), (11349, 22940), (11470, 22698), (12028, 21645), (12090, 21534), (12610, 20646), (13764, 18915), (14356, 18135), (14430, 18042), (14508, 17945), (14911, 17460), (15035, 17316), (15132, 17205)]