15694742520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1997}}^1$

素因数の和:2419

約数の個数: 256

約数和(自身を含む): 55240704000

約数和(自身を除く): 39545961480

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, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 383, 456, 513, 540, 570, 684, 760, 766, 855, 1026, 1080, 1140, 1149, 1368, 1532, 1710, 1915, 1997, 2052, 2280, 2298, 2565, 3064, 3420, 3447, 3830, 3994, 4104, 4596, 5130, 5745, 5991, 6840, 6894, 7277, 7660, 7988, 9192, 9985, 10260, 10341, 11490, 11982, 13788, 14554, 15320, 15976, 17235, 17973, 19970, 20520, 20682, 21831, 22980, 23964, 27576, 29108, 29955, 34470, 35946, 36385, 37943, 39940, 41364, 43662, 45960, 47928, 51705, 53919, 58216, 59910, 65493, 68940, 71892, 72770, 75886, 79880, 82728, 87324, 89865, 103410, 107838, 109155, 113829, 119820, 130986, 137880, 143784, 145540, 151772, 174648, 179730, 189715, 196479, 206820, 215676, 218310, 227658, 239640, 261972, 269595, 291080, 303544, 327465, 341487, 359460, 379430, 392958, 413640, 431352, 436620, 455316, 523944, 539190, 569145, 654930, 682974, 718920, 758860, 764851, 785916, 873240, 910632, 982395, 1024461, 1078380, 1138290, 1309860, 1365948, 1517720, 1529702, 1571832, 1707435, 1964790, 2048922, 2156760, 2276580, 2294553, 2619720, 2731896, 3059404, 3414870, 3824255, 3929580, 4097844, 4553160, 4589106, 5122305, 6118808, 6829740, 6883659, 7648510, 7859160, 8195688, 9178212, 10244610, 11472765, 13659480, 13767318, 14532169, 15297020, 18356424, 20489220, 20650977, 22945530, 27534636, 29064338, 30594040, 34418295, 40978440, 41301954, 43596507, 45891060, 55069272, 58128676, 68836590, 72660845, 82603908, 87193014, 91782120, 103254885, 116257352, 130789521, 137673180, 145321690, 165207816, 174386028, 206509770, 217982535, 261579042, 275346360, 290643380, 348772056, 392368563, 413019540, 435965070, 523158084, 581286760, 653947605, 784737126, 826039080, 871930140, 1046316168, 1307895210, 1569474252, 1743860280, 1961842815, 2615790420, 3138948504, 3923685630, 5231580840, 7847371260, 15694742520]

約数ペア:

[(1, 15694742520), (2, 7847371260), (3, 5231580840), (4, 3923685630), (5, 3138948504), (6, 2615790420), (8, 1961842815), (9, 1743860280), (10, 1569474252), (12, 1307895210), (15, 1046316168), (18, 871930140), (19, 826039080), (20, 784737126), (24, 653947605), (27, 581286760), (30, 523158084), (36, 435965070), (38, 413019540), (40, 392368563), (45, 348772056), (54, 290643380), (57, 275346360), (60, 261579042), (72, 217982535), (76, 206509770), (90, 174386028), (95, 165207816), (108, 145321690), (114, 137673180), (120, 130789521), (135, 116257352), (152, 103254885), (171, 91782120), (180, 87193014), (190, 82603908), (216, 72660845), (228, 68836590), (270, 58128676), (285, 55069272), (342, 45891060), (360, 43596507), (380, 41301954), (383, 40978440), (456, 34418295), (513, 30594040), (540, 29064338), (570, 27534636), (684, 22945530), (760, 20650977), (766, 20489220), (855, 18356424), (1026, 15297020), (1080, 14532169), (1140, 13767318), (1149, 13659480), (1368, 11472765), (1532, 10244610), (1710, 9178212), (1915, 8195688), (1997, 7859160), (2052, 7648510), (2280, 6883659), (2298, 6829740), (2565, 6118808), (3064, 5122305), (3420, 4589106), (3447, 4553160), (3830, 4097844), (3994, 3929580), (4104, 3824255), (4596, 3414870), (5130, 3059404), (5745, 2731896), (5991, 2619720), (6840, 2294553), (6894, 2276580), (7277, 2156760), (7660, 2048922), (7988, 1964790), (9192, 1707435), (9985, 1571832), (10260, 1529702), (10341, 1517720), (11490, 1365948), (11982, 1309860), (13788, 1138290), (14554, 1078380), (15320, 1024461), (15976, 982395), (17235, 910632), (17973, 873240), (19970, 785916), (20520, 764851), (20682, 758860), (21831, 718920), (22980, 682974), (23964, 654930), (27576, 569145), (29108, 539190), (29955, 523944), (34470, 455316), (35946, 436620), (36385, 431352), (37943, 413640), (39940, 392958), (41364, 379430), (43662, 359460), (45960, 341487), (47928, 327465), (51705, 303544), (53919, 291080), (58216, 269595), (59910, 261972), (65493, 239640), (68940, 227658), (71892, 218310), (72770, 215676), (75886, 206820), (79880, 196479), (82728, 189715), (87324, 179730), (89865, 174648), (103410, 151772), (107838, 145540), (109155, 143784), (113829, 137880), (119820, 130986)]