1642665960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1593

約数の個数: 256

約数和(自身を含む): 5975424000

約数和(自身を除く): 4332758040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 90, 104, 108, 117, 120, 130, 135, 156, 158, 180, 195, 216, 234, 237, 260, 270, 312, 316, 351, 360, 390, 395, 468, 474, 520, 540, 585, 632, 702, 711, 780, 790, 936, 948, 1027, 1080, 1170, 1185, 1404, 1422, 1481, 1560, 1580, 1755, 1896, 2054, 2133, 2340, 2370, 2808, 2844, 2962, 3081, 3160, 3510, 3555, 4108, 4266, 4443, 4680, 4740, 5135, 5688, 5924, 6162, 7020, 7110, 7405, 8216, 8532, 8886, 9243, 9480, 10270, 10665, 11848, 12324, 13329, 14040, 14220, 14810, 15405, 17064, 17772, 18486, 19253, 20540, 21330, 22215, 24648, 26658, 27729, 28440, 29620, 30810, 35544, 36972, 38506, 39987, 41080, 42660, 44430, 46215, 53316, 55458, 57759, 59240, 61620, 66645, 73944, 77012, 79974, 85320, 88860, 92430, 96265, 106632, 110916, 115518, 116999, 123240, 133290, 138645, 154024, 159948, 173277, 177720, 184860, 192530, 199935, 221832, 231036, 233998, 266580, 277290, 288795, 319896, 346554, 350997, 369720, 385060, 399870, 462072, 467996, 519831, 533160, 554580, 577590, 584995, 693108, 701994, 770120, 799740, 866385, 935992, 1039662, 1052991, 1109160, 1155180, 1169990, 1386216, 1403988, 1520987, 1599480, 1732770, 1754985, 2079324, 2105982, 2310360, 2339980, 2599155, 2807976, 3041974, 3158973, 3465540, 3509970, 4158648, 4211964, 4562961, 4679960, 5198310, 5264955, 6083948, 6317946, 6931080, 7019940, 7604935, 8423928, 9125922, 10396620, 10529910, 12167896, 12635892, 13688883, 14039880, 15209870, 15794865, 18251844, 20793240, 21059820, 22814805, 25271784, 27377766, 30419740, 31589730, 36503688, 41066649, 42119640, 45629610, 54755532, 60839480, 63179460, 68444415, 82133298, 91259220, 109511064, 126358920, 136888830, 164266596, 182518440, 205333245, 273777660, 328533192, 410666490, 547555320, 821332980, 1642665960]

約数ペア:

[(1, 1642665960), (2, 821332980), (3, 547555320), (4, 410666490), (5, 328533192), (6, 273777660), (8, 205333245), (9, 182518440), (10, 164266596), (12, 136888830), (13, 126358920), (15, 109511064), (18, 91259220), (20, 82133298), (24, 68444415), (26, 63179460), (27, 60839480), (30, 54755532), (36, 45629610), (39, 42119640), (40, 41066649), (45, 36503688), (52, 31589730), (54, 30419740), (60, 27377766), (65, 25271784), (72, 22814805), (78, 21059820), (79, 20793240), (90, 18251844), (104, 15794865), (108, 15209870), (117, 14039880), (120, 13688883), (130, 12635892), (135, 12167896), (156, 10529910), (158, 10396620), (180, 9125922), (195, 8423928), (216, 7604935), (234, 7019940), (237, 6931080), (260, 6317946), (270, 6083948), (312, 5264955), (316, 5198310), (351, 4679960), (360, 4562961), (390, 4211964), (395, 4158648), (468, 3509970), (474, 3465540), (520, 3158973), (540, 3041974), (585, 2807976), (632, 2599155), (702, 2339980), (711, 2310360), (780, 2105982), (790, 2079324), (936, 1754985), (948, 1732770), (1027, 1599480), (1080, 1520987), (1170, 1403988), (1185, 1386216), (1404, 1169990), (1422, 1155180), (1481, 1109160), (1560, 1052991), (1580, 1039662), (1755, 935992), (1896, 866385), (2054, 799740), (2133, 770120), (2340, 701994), (2370, 693108), (2808, 584995), (2844, 577590), (2962, 554580), (3081, 533160), (3160, 519831), (3510, 467996), (3555, 462072), (4108, 399870), (4266, 385060), (4443, 369720), (4680, 350997), (4740, 346554), (5135, 319896), (5688, 288795), (5924, 277290), (6162, 266580), (7020, 233998), (7110, 231036), (7405, 221832), (8216, 199935), (8532, 192530), (8886, 184860), (9243, 177720), (9480, 173277), (10270, 159948), (10665, 154024), (11848, 138645), (12324, 133290), (13329, 123240), (14040, 116999), (14220, 115518), (14810, 110916), (15405, 106632), (17064, 96265), (17772, 92430), (18486, 88860), (19253, 85320), (20540, 79974), (21330, 77012), (22215, 73944), (24648, 66645), (26658, 61620), (27729, 59240), (28440, 57759), (29620, 55458), (30810, 53316), (35544, 46215), (36972, 44430), (38506, 42660), (39987, 41080)]