19786445640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 512

約数和(自身を含む): 74027520000

約数和(自身を除く): 54241074360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 169, 180, 186, 195, 216, 234, 248, 260, 269, 270, 279, 310, 312, 338, 351, 360, 372, 390, 403, 465, 468, 507, 520, 538, 540, 558, 585, 620, 676, 702, 744, 780, 806, 807, 837, 845, 930, 936, 1014, 1076, 1080, 1116, 1170, 1209, 1240, 1345, 1352, 1395, 1404, 1521, 1560, 1612, 1614, 1674, 1690, 1755, 1860, 2015, 2028, 2152, 2197, 2232, 2340, 2418, 2421, 2535, 2690, 2790, 2808, 3042, 3224, 3228, 3348, 3380, 3497, 3510, 3627, 3720, 4030, 4035, 4056, 4185, 4394, 4563, 4680, 4836, 4842, 5070, 5239, 5380, 5580, 6045, 6084, 6456, 6591, 6696, 6760, 6994, 7020, 7254, 7263, 7605, 8060, 8070, 8339, 8370, 8788, 9126, 9672, 9684, 10140, 10478, 10491, 10760, 10881, 10985, 11160, 12090, 12105, 12168, 13182, 13988, 14040, 14508, 14526, 15210, 15717, 16120, 16140, 16678, 16740, 17485, 17576, 18135, 18252, 19368, 19773, 20280, 20956, 20982, 21762, 21970, 22815, 24180, 24210, 25017, 26195, 26364, 27976, 29016, 29052, 30420, 31434, 31473, 32280, 32955, 33356, 33480, 34970, 36270, 36315, 36504, 39546, 41695, 41912, 41964, 43524, 43940, 45461, 45630, 47151, 48360, 48420, 50034, 52390, 52455, 52728, 54405, 58104, 59319, 60840, 62868, 62946, 65910, 66712, 68107, 69940, 72540, 72630, 75051, 78585, 79092, 83390, 83928, 87048, 87880, 90922, 91260, 94302, 94419, 96840, 98865, 100068, 104780, 104910, 108407, 108810, 118638, 125085, 125736, 125892, 131820, 136214, 136383, 139880, 141453, 145080, 145260, 150102, 157170, 157365, 158184, 166780, 181844, 182520, 188604, 188838, 197730, 200136, 204321, 209560, 209820, 216814, 217620, 225153, 227305, 235755, 237276, 250170, 251784, 263640, 272428, 272766, 282906, 290520, 296595, 300204, 314340, 314730, 325221, 333560, 340535, 363688, 375255, 377208, 377676, 395460, 408642, 409149, 419640, 433628, 435240, 450306, 454610, 471510, 472095, 474552, 500340, 542035, 544856, 545532, 565812, 590993, 593190, 600408, 612963, 628680, 629460, 650442, 681070, 681915, 707265, 750510, 755352, 790920, 817284, 818298, 867256, 900612, 909220, 943020, 944190, 975663, 1000680, 1021605, 1084070, 1091064, 1125765, 1131624, 1181986, 1186380, 1225926, 1227447, 1258920, 1300884, 1362140, 1363830, 1409291, 1414530, 1501020, 1626105, 1634568, 1636596, 1772979, 1801224, 1818440, 1838889, 1886040, 1888380, 1951326, 2043210, 2045745, 2168140, 2251530, 2363972, 2372760, 2451852, 2454894, 2601768, 2724280, 2727660, 2818582, 2829060, 2926989, 2954965, 3002040, 3064815, 3252210, 3273192, 3545958, 3677778, 3776760, 3902652, 4086420, 4091490, 4227873, 4336280, 4503060, 4727944, 4878315, 4903704, 4909788, 5318937, 5455320, 5637164, 5658120, 5853978, 5909930, 6129630, 6137235, 6504420, 7046455, 7091916, 7355556, 7805304, 8172840, 8182980, 8455746, 8864895, 9006120, 9194445, 9756630, 9819576, 10637874, 11274328, 11707956, 11819860, 12259260, 12274470, 12683619, 13008840, 14092910, 14183832, 14634945, 14711112, 15956811, 16365960, 16911492, 17729790, 18320783, 18388890, 19513260, 21139365, 21275748, 23415912, 23639720, 24518520, 24548940, 25367238, 26594685, 28185820, 29269890, 31913622, 33822984, 35459580, 36641566, 36777780, 38050857, 39026520, 42278730, 42551496, 49097880, 50734476, 53189370, 54962349, 56371640, 58539780, 63418095, 63827244, 70919160, 73283132, 73555560, 76101714, 79784055, 84557460, 91603915, 101468952, 106378740, 109924698, 117079560, 126836190, 127654488, 146566264, 152203428, 159568110, 164887047, 169114920, 183207830, 190254285, 212757480, 219849396, 253672380, 274811745, 304406856, 319136220, 329774094, 366415660, 380508570, 439698792, 494661141, 507344760, 549623490, 638272440, 659548188, 732831320, 761017140, 824435235, 989322282, 1099246980, 1319096376, 1522034280, 1648870470, 1978644564, 2198493960, 2473305705, 3297740940, 3957289128, 4946611410, 6595481880, 9893222820, 19786445640]

約数ペア:

[(1, 19786445640), (2, 9893222820), (3, 6595481880), (4, 4946611410), (5, 3957289128), (6, 3297740940), (8, 2473305705), (9, 2198493960), (10, 1978644564), (12, 1648870470), (13, 1522034280), (15, 1319096376), (18, 1099246980), (20, 989322282), (24, 824435235), (26, 761017140), (27, 732831320), (30, 659548188), (31, 638272440), (36, 549623490), (39, 507344760), (40, 494661141), (45, 439698792), (52, 380508570), (54, 366415660), (60, 329774094), (62, 319136220), (65, 304406856), (72, 274811745), (78, 253672380), (90, 219849396), (93, 212757480), (104, 190254285), (108, 183207830), (117, 169114920), (120, 164887047), (124, 159568110), (130, 152203428), (135, 146566264), (155, 127654488), (156, 126836190), (169, 117079560), (180, 109924698), (186, 106378740), (195, 101468952), (216, 91603915), (234, 84557460), (248, 79784055), (260, 76101714), (269, 73555560), (270, 73283132), (279, 70919160), (310, 63827244), (312, 63418095), (338, 58539780), (351, 56371640), (360, 54962349), (372, 53189370), (390, 50734476), (403, 49097880), (465, 42551496), (468, 42278730), (507, 39026520), (520, 38050857), (538, 36777780), (540, 36641566), (558, 35459580), (585, 33822984), (620, 31913622), (676, 29269890), (702, 28185820), (744, 26594685), (780, 25367238), (806, 24548940), (807, 24518520), (837, 23639720), (845, 23415912), (930, 21275748), (936, 21139365), (1014, 19513260), (1076, 18388890), (1080, 18320783), (1116, 17729790), (1170, 16911492), (1209, 16365960), (1240, 15956811), (1345, 14711112), (1352, 14634945), (1395, 14183832), (1404, 14092910), (1521, 13008840), (1560, 12683619), (1612, 12274470), (1614, 12259260), (1674, 11819860), (1690, 11707956), (1755, 11274328), (1860, 10637874), (2015, 9819576), (2028, 9756630), (2152, 9194445), (2197, 9006120), (2232, 8864895), (2340, 8455746), (2418, 8182980), (2421, 8172840), (2535, 7805304), (2690, 7355556), (2790, 7091916), (2808, 7046455), (3042, 6504420), (3224, 6137235), (3228, 6129630), (3348, 5909930), (3380, 5853978), (3497, 5658120), (3510, 5637164), (3627, 5455320), (3720, 5318937), (4030, 4909788), (4035, 4903704), (4056, 4878315), (4185, 4727944), (4394, 4503060), (4563, 4336280), (4680, 4227873), (4836, 4091490), (4842, 4086420), (5070, 3902652), (5239, 3776760), (5380, 3677778), (5580, 3545958), (6045, 3273192), (6084, 3252210), (6456, 3064815), (6591, 3002040), (6696, 2954965), (6760, 2926989), (6994, 2829060), (7020, 2818582), (7254, 2727660), (7263, 2724280), (7605, 2601768), (8060, 2454894), (8070, 2451852), (8339, 2372760), (8370, 2363972), (8788, 2251530), (9126, 2168140), (9672, 2045745), (9684, 2043210), (10140, 1951326), (10478, 1888380), (10491, 1886040), (10760, 1838889), (10881, 1818440), (10985, 1801224), (11160, 1772979), (12090, 1636596), (12105, 1634568), (12168, 1626105), (13182, 1501020), (13988, 1414530), (14040, 1409291), (14508, 1363830), (14526, 1362140), (15210, 1300884), (15717, 1258920), (16120, 1227447), (16140, 1225926), (16678, 1186380), (16740, 1181986), (17485, 1131624), (17576, 1125765), (18135, 1091064), (18252, 1084070), (19368, 1021605), (19773, 1000680), (20280, 975663), (20956, 944190), (20982, 943020), (21762, 909220), (21970, 900612), (22815, 867256), (24180, 818298), (24210, 817284), (25017, 790920), (26195, 755352), (26364, 750510), (27976, 707265), (29016, 681915), (29052, 681070), (30420, 650442), (31434, 629460), (31473, 628680), (32280, 612963), (32955, 600408), (33356, 593190), (33480, 590993), (34970, 565812), (36270, 545532), (36315, 544856), (36504, 542035), (39546, 500340), (41695, 474552), (41912, 472095), (41964, 471510), (43524, 454610), (43940, 450306), (45461, 435240), (45630, 433628), (47151, 419640), (48360, 409149), (48420, 408642), (50034, 395460), (52390, 377676), (52455, 377208), (52728, 375255), (54405, 363688), (58104, 340535), (59319, 333560), (60840, 325221), (62868, 314730), (62946, 314340), (65910, 300204), (66712, 296595), (68107, 290520), (69940, 282906), (72540, 272766), (72630, 272428), (75051, 263640), (78585, 251784), (79092, 250170), (83390, 237276), (83928, 235755), (87048, 227305), (87880, 225153), (90922, 217620), (91260, 216814), (94302, 209820), (94419, 209560), (96840, 204321), (98865, 200136), (100068, 197730), (104780, 188838), (104910, 188604), (108407, 182520), (108810, 181844), (118638, 166780), (125085, 158184), (125736, 157365), (125892, 157170), (131820, 150102), (136214, 145260), (136383, 145080), (139880, 141453)]