15695876340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{11329}}^1$

素因数の和:11566

約数の個数: 144

約数和(自身を含む): 48994545600

約数和(自身を除く): 33298669260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 179, 180, 215, 258, 358, 387, 430, 516, 537, 645, 716, 774, 860, 895, 1074, 1290, 1548, 1611, 1790, 1935, 2148, 2580, 2685, 3222, 3580, 3870, 5370, 6444, 7697, 7740, 8055, 10740, 11329, 15394, 16110, 22658, 23091, 30788, 32220, 33987, 38485, 45316, 46182, 56645, 67974, 69273, 76970, 92364, 101961, 113290, 115455, 135948, 138546, 153940, 169935, 203922, 226580, 230910, 277092, 339870, 346365, 407844, 461820, 487147, 509805, 679740, 692730, 974294, 1019610, 1385460, 1461441, 1948588, 2027891, 2039220, 2435735, 2922882, 4055782, 4384323, 4871470, 5845764, 6083673, 7307205, 8111564, 8768646, 9742940, 10139455, 12167346, 14614410, 17537292, 18251019, 20278910, 21921615, 24334692, 29228820, 30418365, 36502038, 40557820, 43843230, 60836730, 73004076, 87199313, 87686460, 91255095, 121673460, 174398626, 182510190, 261597939, 348797252, 365020380, 435996565, 523195878, 784793817, 871993130, 1046391756, 1307989695, 1569587634, 1743986260, 2615979390, 3139175268, 3923969085, 5231958780, 7847938170, 15695876340]

約数ペア:

[(1, 15695876340), (2, 7847938170), (3, 5231958780), (4, 3923969085), (5, 3139175268), (6, 2615979390), (9, 1743986260), (10, 1569587634), (12, 1307989695), (15, 1046391756), (18, 871993130), (20, 784793817), (30, 523195878), (36, 435996565), (43, 365020380), (45, 348797252), (60, 261597939), (86, 182510190), (90, 174398626), (129, 121673460), (172, 91255095), (179, 87686460), (180, 87199313), (215, 73004076), (258, 60836730), (358, 43843230), (387, 40557820), (430, 36502038), (516, 30418365), (537, 29228820), (645, 24334692), (716, 21921615), (774, 20278910), (860, 18251019), (895, 17537292), (1074, 14614410), (1290, 12167346), (1548, 10139455), (1611, 9742940), (1790, 8768646), (1935, 8111564), (2148, 7307205), (2580, 6083673), (2685, 5845764), (3222, 4871470), (3580, 4384323), (3870, 4055782), (5370, 2922882), (6444, 2435735), (7697, 2039220), (7740, 2027891), (8055, 1948588), (10740, 1461441), (11329, 1385460), (15394, 1019610), (16110, 974294), (22658, 692730), (23091, 679740), (30788, 509805), (32220, 487147), (33987, 461820), (38485, 407844), (45316, 346365), (46182, 339870), (56645, 277092), (67974, 230910), (69273, 226580), (76970, 203922), (92364, 169935), (101961, 153940), (113290, 138546), (115455, 135948)]