13031246800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7422

約数の個数: 240

約数和(自身を含む): 37972569600

約数和(自身を除く): 24941322800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 80, 88, 100, 104, 110, 124, 130, 143, 155, 176, 200, 208, 220, 248, 260, 275, 286, 310, 325, 341, 400, 403, 440, 496, 520, 550, 572, 620, 650, 682, 715, 775, 806, 880, 1040, 1100, 1144, 1240, 1300, 1364, 1430, 1550, 1612, 1705, 2015, 2200, 2288, 2480, 2600, 2728, 2860, 3100, 3224, 3410, 3575, 4030, 4400, 4433, 5200, 5456, 5720, 6200, 6448, 6820, 7150, 7349, 8060, 8525, 8866, 10075, 11440, 12400, 13640, 14300, 14698, 16120, 17050, 17732, 20150, 22165, 27280, 28600, 29396, 32240, 34100, 35464, 36745, 40300, 44330, 57200, 58792, 68200, 70928, 73490, 80600, 80839, 88660, 95537, 110825, 117584, 136400, 146980, 161200, 161678, 177320, 183725, 191074, 221650, 227819, 293960, 323356, 354640, 367450, 382148, 404195, 443300, 455638, 477685, 587920, 646712, 734900, 764296, 808390, 886600, 911276, 955370, 1050907, 1139095, 1293424, 1469800, 1528592, 1616780, 1773200, 1822552, 1910740, 2020975, 2101814, 2278190, 2388425, 2506009, 2939600, 2961647, 3233560, 3645104, 3821480, 4041950, 4203628, 4556380, 4776850, 5012018, 5254535, 5695475, 5923294, 6467120, 7642960, 8083900, 8407256, 9112760, 9553700, 10024036, 10509070, 11390950, 11846588, 12530045, 14808235, 16167800, 16814512, 18225520, 19107400, 20048072, 21018140, 22781900, 23693176, 25060090, 26272675, 29616470, 32335600, 32578117, 38214800, 40096144, 42036280, 45563800, 47386352, 50120180, 52545350, 59232940, 62650225, 65156234, 74041175, 84072560, 91127600, 100240360, 105090700, 118465880, 125300450, 130312468, 148082350, 162890585, 200480720, 210181400, 236931760, 250600900, 260624936, 296164700, 325781170, 420362800, 501201800, 521249872, 592329400, 651562340, 814452925, 1002403600, 1184658800, 1303124680, 1628905850, 2606249360, 3257811700, 6515623400, 13031246800]

約数ペア:

[(1, 13031246800), (2, 6515623400), (4, 3257811700), (5, 2606249360), (8, 1628905850), (10, 1303124680), (11, 1184658800), (13, 1002403600), (16, 814452925), (20, 651562340), (22, 592329400), (25, 521249872), (26, 501201800), (31, 420362800), (40, 325781170), (44, 296164700), (50, 260624936), (52, 250600900), (55, 236931760), (62, 210181400), (65, 200480720), (80, 162890585), (88, 148082350), (100, 130312468), (104, 125300450), (110, 118465880), (124, 105090700), (130, 100240360), (143, 91127600), (155, 84072560), (176, 74041175), (200, 65156234), (208, 62650225), (220, 59232940), (248, 52545350), (260, 50120180), (275, 47386352), (286, 45563800), (310, 42036280), (325, 40096144), (341, 38214800), (400, 32578117), (403, 32335600), (440, 29616470), (496, 26272675), (520, 25060090), (550, 23693176), (572, 22781900), (620, 21018140), (650, 20048072), (682, 19107400), (715, 18225520), (775, 16814512), (806, 16167800), (880, 14808235), (1040, 12530045), (1100, 11846588), (1144, 11390950), (1240, 10509070), (1300, 10024036), (1364, 9553700), (1430, 9112760), (1550, 8407256), (1612, 8083900), (1705, 7642960), (2015, 6467120), (2200, 5923294), (2288, 5695475), (2480, 5254535), (2600, 5012018), (2728, 4776850), (2860, 4556380), (3100, 4203628), (3224, 4041950), (3410, 3821480), (3575, 3645104), (4030, 3233560), (4400, 2961647), (4433, 2939600), (5200, 2506009), (5456, 2388425), (5720, 2278190), (6200, 2101814), (6448, 2020975), (6820, 1910740), (7150, 1822552), (7349, 1773200), (8060, 1616780), (8525, 1528592), (8866, 1469800), (10075, 1293424), (11440, 1139095), (12400, 1050907), (13640, 955370), (14300, 911276), (14698, 886600), (16120, 808390), (17050, 764296), (17732, 734900), (20150, 646712), (22165, 587920), (27280, 477685), (28600, 455638), (29396, 443300), (32240, 404195), (34100, 382148), (35464, 367450), (36745, 354640), (40300, 323356), (44330, 293960), (57200, 227819), (58792, 221650), (68200, 191074), (70928, 183725), (73490, 177320), (80600, 161678), (80839, 161200), (88660, 146980), (95537, 136400), (110825, 117584)]