15718258440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12983}}^1$

素因数の和:13081

約数の個数: 256

約数和(自身を含む): 56090880000

約数和(自身を除く): 40372621560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 72, 76, 90, 95, 108, 114, 118, 120, 135, 152, 171, 177, 180, 190, 216, 228, 236, 270, 285, 295, 342, 354, 360, 380, 456, 472, 513, 531, 540, 570, 590, 684, 708, 760, 855, 885, 1026, 1062, 1080, 1121, 1140, 1180, 1368, 1416, 1593, 1710, 1770, 2052, 2124, 2242, 2280, 2360, 2565, 2655, 3186, 3363, 3420, 3540, 4104, 4248, 4484, 5130, 5310, 5605, 6372, 6726, 6840, 7080, 7965, 8968, 10089, 10260, 10620, 11210, 12744, 12983, 13452, 15930, 16815, 20178, 20520, 21240, 22420, 25966, 26904, 30267, 31860, 33630, 38949, 40356, 44840, 50445, 51932, 60534, 63720, 64915, 67260, 77898, 80712, 100890, 103864, 116847, 121068, 129830, 134520, 151335, 155796, 194745, 201780, 233694, 242136, 246677, 259660, 302670, 311592, 350541, 389490, 403560, 467388, 493354, 519320, 584235, 605340, 701082, 740031, 765997, 778980, 934776, 986708, 1168470, 1210680, 1233385, 1402164, 1480062, 1531994, 1557960, 1752705, 1973416, 2220093, 2297991, 2336940, 2466770, 2804328, 2960124, 3063988, 3505410, 3700155, 3829985, 4440186, 4595982, 4673880, 4933540, 5920248, 6127976, 6660279, 6893973, 7010820, 7400310, 7659970, 8880372, 9191964, 9867080, 11100465, 11489955, 13320558, 13787946, 14021640, 14553943, 14800620, 15319940, 17760744, 18383928, 20681919, 22200930, 22979910, 26641116, 27575892, 29107886, 29601240, 30639880, 33301395, 34469865, 41363838, 43661829, 44401860, 45959820, 53282232, 55151784, 58215772, 66602790, 68939730, 72769715, 82727676, 87323658, 88803720, 91919640, 103409595, 116431544, 130985487, 133205580, 137879460, 145539430, 165455352, 174647316, 206819190, 218309145, 261970974, 266411160, 275758920, 291078860, 349294632, 392956461, 413638380, 436618290, 523941948, 582157720, 654927435, 785912922, 827276760, 873236580, 1047883896, 1309854870, 1571825844, 1746473160, 1964782305, 2619709740, 3143651688, 3929564610, 5239419480, 7859129220, 15718258440]

約数ペア:

[(1, 15718258440), (2, 7859129220), (3, 5239419480), (4, 3929564610), (5, 3143651688), (6, 2619709740), (8, 1964782305), (9, 1746473160), (10, 1571825844), (12, 1309854870), (15, 1047883896), (18, 873236580), (19, 827276760), (20, 785912922), (24, 654927435), (27, 582157720), (30, 523941948), (36, 436618290), (38, 413638380), (40, 392956461), (45, 349294632), (54, 291078860), (57, 275758920), (59, 266411160), (60, 261970974), (72, 218309145), (76, 206819190), (90, 174647316), (95, 165455352), (108, 145539430), (114, 137879460), (118, 133205580), (120, 130985487), (135, 116431544), (152, 103409595), (171, 91919640), (177, 88803720), (180, 87323658), (190, 82727676), (216, 72769715), (228, 68939730), (236, 66602790), (270, 58215772), (285, 55151784), (295, 53282232), (342, 45959820), (354, 44401860), (360, 43661829), (380, 41363838), (456, 34469865), (472, 33301395), (513, 30639880), (531, 29601240), (540, 29107886), (570, 27575892), (590, 26641116), (684, 22979910), (708, 22200930), (760, 20681919), (855, 18383928), (885, 17760744), (1026, 15319940), (1062, 14800620), (1080, 14553943), (1121, 14021640), (1140, 13787946), (1180, 13320558), (1368, 11489955), (1416, 11100465), (1593, 9867080), (1710, 9191964), (1770, 8880372), (2052, 7659970), (2124, 7400310), (2242, 7010820), (2280, 6893973), (2360, 6660279), (2565, 6127976), (2655, 5920248), (3186, 4933540), (3363, 4673880), (3420, 4595982), (3540, 4440186), (4104, 3829985), (4248, 3700155), (4484, 3505410), (5130, 3063988), (5310, 2960124), (5605, 2804328), (6372, 2466770), (6726, 2336940), (6840, 2297991), (7080, 2220093), (7965, 1973416), (8968, 1752705), (10089, 1557960), (10260, 1531994), (10620, 1480062), (11210, 1402164), (12744, 1233385), (12983, 1210680), (13452, 1168470), (15930, 986708), (16815, 934776), (20178, 778980), (20520, 765997), (21240, 740031), (22420, 701082), (25966, 605340), (26904, 584235), (30267, 519320), (31860, 493354), (33630, 467388), (38949, 403560), (40356, 389490), (44840, 350541), (50445, 311592), (51932, 302670), (60534, 259660), (63720, 246677), (64915, 242136), (67260, 233694), (77898, 201780), (80712, 194745), (100890, 155796), (103864, 151335), (116847, 134520), (121068, 129830)]