2108451960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4390

約数の個数: 192

約数和(自身を含む): 7241270400

約数和(自身を除く): 5132818440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 47, 58, 60, 72, 87, 90, 94, 116, 120, 141, 145, 174, 180, 188, 232, 235, 261, 282, 290, 348, 360, 376, 423, 435, 470, 522, 564, 580, 696, 705, 846, 870, 940, 1044, 1128, 1160, 1305, 1363, 1410, 1692, 1740, 1880, 2088, 2115, 2610, 2726, 2820, 3384, 3480, 4089, 4230, 4297, 5220, 5452, 5640, 6815, 8178, 8460, 8594, 10440, 10904, 12267, 12891, 13630, 16356, 16920, 17188, 20445, 21485, 24534, 25782, 27260, 32712, 34376, 38673, 40890, 42970, 49068, 51564, 54520, 61335, 64455, 77346, 81780, 85940, 98136, 103128, 122670, 124613, 128910, 154692, 163560, 171880, 193365, 201959, 245340, 249226, 257820, 309384, 373839, 386730, 403918, 490680, 498452, 515640, 605877, 623065, 747678, 773460, 807836, 996904, 1009795, 1121517, 1211754, 1246130, 1495356, 1546920, 1615672, 1817631, 1869195, 2019590, 2243034, 2423508, 2492260, 2990712, 3029385, 3635262, 3738390, 4039180, 4486068, 4847016, 4984520, 5607585, 5856811, 6058770, 7270524, 7476780, 8078360, 8972136, 9088155, 11215170, 11713622, 12117540, 14541048, 14953560, 17570433, 18176310, 22430340, 23427244, 24235080, 29284055, 35140866, 36352620, 44860680, 46854488, 52711299, 58568110, 70281732, 72705240, 87852165, 105422598, 117136220, 140563464, 175704330, 210845196, 234272440, 263556495, 351408660, 421690392, 527112990, 702817320, 1054225980, 2108451960]

約数ペア:

[(1, 2108451960), (2, 1054225980), (3, 702817320), (4, 527112990), (5, 421690392), (6, 351408660), (8, 263556495), (9, 234272440), (10, 210845196), (12, 175704330), (15, 140563464), (18, 117136220), (20, 105422598), (24, 87852165), (29, 72705240), (30, 70281732), (36, 58568110), (40, 52711299), (45, 46854488), (47, 44860680), (58, 36352620), (60, 35140866), (72, 29284055), (87, 24235080), (90, 23427244), (94, 22430340), (116, 18176310), (120, 17570433), (141, 14953560), (145, 14541048), (174, 12117540), (180, 11713622), (188, 11215170), (232, 9088155), (235, 8972136), (261, 8078360), (282, 7476780), (290, 7270524), (348, 6058770), (360, 5856811), (376, 5607585), (423, 4984520), (435, 4847016), (470, 4486068), (522, 4039180), (564, 3738390), (580, 3635262), (696, 3029385), (705, 2990712), (846, 2492260), (870, 2423508), (940, 2243034), (1044, 2019590), (1128, 1869195), (1160, 1817631), (1305, 1615672), (1363, 1546920), (1410, 1495356), (1692, 1246130), (1740, 1211754), (1880, 1121517), (2088, 1009795), (2115, 996904), (2610, 807836), (2726, 773460), (2820, 747678), (3384, 623065), (3480, 605877), (4089, 515640), (4230, 498452), (4297, 490680), (5220, 403918), (5452, 386730), (5640, 373839), (6815, 309384), (8178, 257820), (8460, 249226), (8594, 245340), (10440, 201959), (10904, 193365), (12267, 171880), (12891, 163560), (13630, 154692), (16356, 128910), (16920, 124613), (17188, 122670), (20445, 103128), (21485, 98136), (24534, 85940), (25782, 81780), (27260, 77346), (32712, 64455), (34376, 61335), (38673, 54520), (40890, 51564), (42970, 49068)]