102406920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11083}}^1$

素因数の和:11115

約数の個数: 128

約数和(自身を含む): 383063040

約数和(自身を除く): 280656120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 11083, 22166, 33249, 44332, 55415, 66498, 77581, 88664, 110830, 121913, 132996, 155162, 166245, 221660, 232743, 243826, 265992, 310324, 332490, 365739, 387905, 443320, 465486, 487652, 609565, 620648, 664980, 731478, 775810, 853391, 930972, 975304, 1163715, 1219130, 1329960, 1462956, 1551620, 1706782, 1828695, 1861944, 2327430, 2438260, 2560173, 2925912, 3103240, 3413564, 3657390, 4266955, 4654860, 4876520, 5120346, 6827128, 7314780, 8533910, 9309720, 10240692, 12800865, 14629560, 17067820, 20481384, 25601730, 34135640, 51203460, 102406920]

約数ペア:

[(1, 102406920), (2, 51203460), (3, 34135640), (4, 25601730), (5, 20481384), (6, 17067820), (7, 14629560), (8, 12800865), (10, 10240692), (11, 9309720), (12, 8533910), (14, 7314780), (15, 6827128), (20, 5120346), (21, 4876520), (22, 4654860), (24, 4266955), (28, 3657390), (30, 3413564), (33, 3103240), (35, 2925912), (40, 2560173), (42, 2438260), (44, 2327430), (55, 1861944), (56, 1828695), (60, 1706782), (66, 1551620), (70, 1462956), (77, 1329960), (84, 1219130), (88, 1163715), (105, 975304), (110, 930972), (120, 853391), (132, 775810), (140, 731478), (154, 664980), (165, 620648), (168, 609565), (210, 487652), (220, 465486), (231, 443320), (264, 387905), (280, 365739), (308, 332490), (330, 310324), (385, 265992), (420, 243826), (440, 232743), (462, 221660), (616, 166245), (660, 155162), (770, 132996), (840, 121913), (924, 110830), (1155, 88664), (1320, 77581), (1540, 66498), (1848, 55415), (2310, 44332), (3080, 33249), (4620, 22166), (9240, 11083)]