204813840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11083}}^1$

素因数の和:11117

約数の個数: 160

約数和(自身を含む): 791663616

約数和(自身を除く): 586849776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 11083, 18480, 22166, 33249, 44332, 55415, 66498, 77581, 88664, 110830, 121913, 132996, 155162, 166245, 177328, 221660, 232743, 243826, 265992, 310324, 332490, 365739, 387905, 443320, 465486, 487652, 531984, 609565, 620648, 664980, 731478, 775810, 853391, 886640, 930972, 975304, 1163715, 1219130, 1241296, 1329960, 1462956, 1551620, 1706782, 1828695, 1861944, 1950608, 2327430, 2438260, 2560173, 2659920, 2925912, 3103240, 3413564, 3657390, 3723888, 4266955, 4654860, 4876520, 5120346, 5851824, 6206480, 6827128, 7314780, 8533910, 9309720, 9753040, 10240692, 12800865, 13654256, 14629560, 17067820, 18619440, 20481384, 25601730, 29259120, 34135640, 40962768, 51203460, 68271280, 102406920, 204813840]

約数ペア:

[(1, 204813840), (2, 102406920), (3, 68271280), (4, 51203460), (5, 40962768), (6, 34135640), (7, 29259120), (8, 25601730), (10, 20481384), (11, 18619440), (12, 17067820), (14, 14629560), (15, 13654256), (16, 12800865), (20, 10240692), (21, 9753040), (22, 9309720), (24, 8533910), (28, 7314780), (30, 6827128), (33, 6206480), (35, 5851824), (40, 5120346), (42, 4876520), (44, 4654860), (48, 4266955), (55, 3723888), (56, 3657390), (60, 3413564), (66, 3103240), (70, 2925912), (77, 2659920), (80, 2560173), (84, 2438260), (88, 2327430), (105, 1950608), (110, 1861944), (112, 1828695), (120, 1706782), (132, 1551620), (140, 1462956), (154, 1329960), (165, 1241296), (168, 1219130), (176, 1163715), (210, 975304), (220, 930972), (231, 886640), (240, 853391), (264, 775810), (280, 731478), (308, 664980), (330, 620648), (336, 609565), (385, 531984), (420, 487652), (440, 465486), (462, 443320), (528, 387905), (560, 365739), (616, 332490), (660, 310324), (770, 265992), (840, 243826), (880, 232743), (924, 221660), (1155, 177328), (1232, 166245), (1320, 155162), (1540, 132996), (1680, 121913), (1848, 110830), (2310, 88664), (2640, 77581), (3080, 66498), (3696, 55415), (4620, 44332), (6160, 33249), (9240, 22166), (11083, 18480)]