4081438920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2376

約数の個数: 256

約数和(自身を含む): 13985556480

約数和(自身を除く): 9904117560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 37, 39, 40, 52, 60, 62, 65, 74, 78, 93, 104, 111, 120, 124, 130, 148, 155, 156, 185, 186, 195, 222, 248, 260, 296, 310, 312, 370, 372, 390, 403, 444, 465, 481, 520, 555, 620, 740, 744, 780, 806, 888, 930, 962, 1110, 1147, 1209, 1240, 1443, 1480, 1560, 1612, 1860, 1924, 2015, 2220, 2281, 2294, 2405, 2418, 2886, 3224, 3441, 3720, 3848, 4030, 4440, 4562, 4588, 4810, 4836, 5735, 5772, 6045, 6843, 6882, 7215, 8060, 9124, 9176, 9620, 9672, 11405, 11470, 11544, 12090, 13686, 13764, 14430, 14911, 16120, 17205, 18248, 19240, 22810, 22940, 24180, 27372, 27528, 28860, 29653, 29822, 34215, 34410, 44733, 45620, 45880, 48360, 54744, 57720, 59306, 59644, 68430, 68820, 70711, 74555, 84397, 88959, 89466, 91240, 118612, 119288, 136860, 137640, 141422, 148265, 149110, 168794, 177918, 178932, 212133, 223665, 237224, 253191, 273720, 282844, 296530, 298220, 337588, 353555, 355836, 357864, 421985, 424266, 444795, 447330, 506382, 565688, 593060, 596440, 675176, 707110, 711672, 843970, 848532, 889590, 894660, 919243, 1012764, 1060665, 1097161, 1186120, 1265955, 1414220, 1687940, 1697064, 1779180, 1789320, 1838486, 2025528, 2121330, 2194322, 2531910, 2616307, 2757729, 2828440, 3291483, 3375880, 3558360, 3676972, 4242660, 4388644, 4596215, 5063820, 5232614, 5485805, 5515458, 6582966, 7353944, 7848921, 8485320, 8777288, 9192430, 10127640, 10465228, 10971610, 11030916, 13081535, 13165932, 13788645, 15697842, 16457415, 18384860, 20930456, 21943220, 22061832, 26163070, 26331864, 27577290, 31395684, 32914830, 34011991, 36769720, 39244605, 43886440, 52326140, 55154580, 62791368, 65829660, 68023982, 78489210, 102035973, 104652280, 110309160, 131659320, 136047964, 156978420, 170059955, 204071946, 272095928, 313956840, 340119910, 408143892, 510179865, 680239820, 816287784, 1020359730, 1360479640, 2040719460, 4081438920]

約数ペア:

[(1, 4081438920), (2, 2040719460), (3, 1360479640), (4, 1020359730), (5, 816287784), (6, 680239820), (8, 510179865), (10, 408143892), (12, 340119910), (13, 313956840), (15, 272095928), (20, 204071946), (24, 170059955), (26, 156978420), (30, 136047964), (31, 131659320), (37, 110309160), (39, 104652280), (40, 102035973), (52, 78489210), (60, 68023982), (62, 65829660), (65, 62791368), (74, 55154580), (78, 52326140), (93, 43886440), (104, 39244605), (111, 36769720), (120, 34011991), (124, 32914830), (130, 31395684), (148, 27577290), (155, 26331864), (156, 26163070), (185, 22061832), (186, 21943220), (195, 20930456), (222, 18384860), (248, 16457415), (260, 15697842), (296, 13788645), (310, 13165932), (312, 13081535), (370, 11030916), (372, 10971610), (390, 10465228), (403, 10127640), (444, 9192430), (465, 8777288), (481, 8485320), (520, 7848921), (555, 7353944), (620, 6582966), (740, 5515458), (744, 5485805), (780, 5232614), (806, 5063820), (888, 4596215), (930, 4388644), (962, 4242660), (1110, 3676972), (1147, 3558360), (1209, 3375880), (1240, 3291483), (1443, 2828440), (1480, 2757729), (1560, 2616307), (1612, 2531910), (1860, 2194322), (1924, 2121330), (2015, 2025528), (2220, 1838486), (2281, 1789320), (2294, 1779180), (2405, 1697064), (2418, 1687940), (2886, 1414220), (3224, 1265955), (3441, 1186120), (3720, 1097161), (3848, 1060665), (4030, 1012764), (4440, 919243), (4562, 894660), (4588, 889590), (4810, 848532), (4836, 843970), (5735, 711672), (5772, 707110), (6045, 675176), (6843, 596440), (6882, 593060), (7215, 565688), (8060, 506382), (9124, 447330), (9176, 444795), (9620, 424266), (9672, 421985), (11405, 357864), (11470, 355836), (11544, 353555), (12090, 337588), (13686, 298220), (13764, 296530), (14430, 282844), (14911, 273720), (16120, 253191), (17205, 237224), (18248, 223665), (19240, 212133), (22810, 178932), (22940, 177918), (24180, 168794), (27372, 149110), (27528, 148265), (28860, 141422), (29653, 137640), (29822, 136860), (34215, 119288), (34410, 118612), (44733, 91240), (45620, 89466), (45880, 88959), (48360, 84397), (54744, 74555), (57720, 70711), (59306, 68820), (59644, 68430)]