201711159520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{42967}}^1$

素因数の和:43093

約数の個数: 192

約数和(自身を含む): 535722961536

約数和(自身を除く): 334011802016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 61, 65, 74, 80, 104, 122, 130, 148, 160, 185, 208, 244, 260, 296, 305, 370, 416, 481, 488, 520, 592, 610, 740, 793, 962, 976, 1040, 1184, 1220, 1480, 1586, 1924, 1952, 2080, 2257, 2405, 2440, 2960, 3172, 3848, 3965, 4514, 4810, 4880, 5920, 6344, 7696, 7930, 9028, 9620, 9760, 11285, 12688, 15392, 15860, 18056, 19240, 22570, 25376, 29341, 31720, 36112, 38480, 42967, 45140, 58682, 63440, 72224, 76960, 85934, 90280, 117364, 126880, 146705, 171868, 180560, 214835, 234728, 293410, 343736, 361120, 429670, 469456, 558571, 586820, 687472, 859340, 938912, 1117142, 1173640, 1374944, 1589779, 1718680, 2234284, 2347280, 2620987, 2792855, 3179558, 3437360, 4468568, 4694560, 5241974, 5585710, 6359116, 6874720, 7948895, 8937136, 10483948, 11171420, 12718232, 13104935, 15897790, 17874272, 20667127, 20967896, 22342840, 25436464, 26209870, 31795580, 34072831, 41334254, 41935792, 44685680, 50872928, 52419740, 63591160, 68145662, 82668508, 83871584, 89371360, 96976519, 103335635, 104839480, 127182320, 136291324, 165337016, 170364155, 193953038, 206671270, 209678960, 254364640, 272582648, 330674032, 340728310, 387906076, 413342540, 419357920, 484882595, 545165296, 661348064, 681456620, 775812152, 826685080, 969765190, 1090330592, 1260694747, 1362913240, 1551624304, 1653370160, 1939530380, 2521389494, 2725826480, 3103248608, 3306740320, 3879060760, 5042778988, 5451652960, 6303473735, 7758121520, 10085557976, 12606947470, 15516243040, 20171115952, 25213894940, 40342231904, 50427789880, 100855579760, 201711159520]

約数ペア:

[(1, 201711159520), (2, 100855579760), (4, 50427789880), (5, 40342231904), (8, 25213894940), (10, 20171115952), (13, 15516243040), (16, 12606947470), (20, 10085557976), (26, 7758121520), (32, 6303473735), (37, 5451652960), (40, 5042778988), (52, 3879060760), (61, 3306740320), (65, 3103248608), (74, 2725826480), (80, 2521389494), (104, 1939530380), (122, 1653370160), (130, 1551624304), (148, 1362913240), (160, 1260694747), (185, 1090330592), (208, 969765190), (244, 826685080), (260, 775812152), (296, 681456620), (305, 661348064), (370, 545165296), (416, 484882595), (481, 419357920), (488, 413342540), (520, 387906076), (592, 340728310), (610, 330674032), (740, 272582648), (793, 254364640), (962, 209678960), (976, 206671270), (1040, 193953038), (1184, 170364155), (1220, 165337016), (1480, 136291324), (1586, 127182320), (1924, 104839480), (1952, 103335635), (2080, 96976519), (2257, 89371360), (2405, 83871584), (2440, 82668508), (2960, 68145662), (3172, 63591160), (3848, 52419740), (3965, 50872928), (4514, 44685680), (4810, 41935792), (4880, 41334254), (5920, 34072831), (6344, 31795580), (7696, 26209870), (7930, 25436464), (9028, 22342840), (9620, 20967896), (9760, 20667127), (11285, 17874272), (12688, 15897790), (15392, 13104935), (15860, 12718232), (18056, 11171420), (19240, 10483948), (22570, 8937136), (25376, 7948895), (29341, 6874720), (31720, 6359116), (36112, 5585710), (38480, 5241974), (42967, 4694560), (45140, 4468568), (58682, 3437360), (63440, 3179558), (72224, 2792855), (76960, 2620987), (85934, 2347280), (90280, 2234284), (117364, 1718680), (126880, 1589779), (146705, 1374944), (171868, 1173640), (180560, 1117142), (214835, 938912), (234728, 859340), (293410, 687472), (343736, 586820), (361120, 558571), (429670, 469456)]