127843380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 192

約数和(自身を含む): 469647360

約数和(自身を除く): 341803980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1091, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2182, 2604, 2790, 3255, 3273, 3348, 3780, 3906, 4185, 4340, 4364, 5455, 5580, 5859, 6510, 6546, 7637, 7812, 8370, 9765, 9819, 10910, 11718, 13020, 13092, 15274, 16365, 16740, 19530, 19638, 21820, 22911, 23436, 29295, 29457, 30548, 32730, 33821, 38185, 39060, 39276, 45822, 49095, 58590, 58914, 65460, 67642, 68733, 76370, 91644, 98190, 101463, 114555, 117180, 117828, 135284, 137466, 147285, 152740, 169105, 196380, 202926, 206199, 229110, 236747, 274932, 294570, 304389, 338210, 343665, 405852, 412398, 458220, 473494, 507315, 589140, 608778, 676420, 687330, 710241, 824796, 913167, 946988, 1014630, 1030995, 1183735, 1217556, 1374660, 1420482, 1521945, 1826334, 2029260, 2061990, 2130723, 2367470, 2840964, 3043890, 3551205, 3652668, 4123980, 4261446, 4565835, 4734940, 6087780, 6392169, 7102410, 8522892, 9131670, 10653615, 12784338, 14204820, 18263340, 21307230, 25568676, 31960845, 42614460, 63921690, 127843380]

約数ペア:

[(1, 127843380), (2, 63921690), (3, 42614460), (4, 31960845), (5, 25568676), (6, 21307230), (7, 18263340), (9, 14204820), (10, 12784338), (12, 10653615), (14, 9131670), (15, 8522892), (18, 7102410), (20, 6392169), (21, 6087780), (27, 4734940), (28, 4565835), (30, 4261446), (31, 4123980), (35, 3652668), (36, 3551205), (42, 3043890), (45, 2840964), (54, 2367470), (60, 2130723), (62, 2061990), (63, 2029260), (70, 1826334), (84, 1521945), (90, 1420482), (93, 1374660), (105, 1217556), (108, 1183735), (124, 1030995), (126, 1014630), (135, 946988), (140, 913167), (155, 824796), (180, 710241), (186, 687330), (189, 676420), (210, 608778), (217, 589140), (252, 507315), (270, 473494), (279, 458220), (310, 412398), (315, 405852), (372, 343665), (378, 338210), (420, 304389), (434, 294570), (465, 274932), (540, 236747), (558, 229110), (620, 206199), (630, 202926), (651, 196380), (756, 169105), (837, 152740), (868, 147285), (930, 137466), (945, 135284), (1085, 117828), (1091, 117180), (1116, 114555), (1260, 101463), (1302, 98190), (1395, 91644), (1674, 76370), (1860, 68733), (1890, 67642), (1953, 65460), (2170, 58914), (2182, 58590), (2604, 49095), (2790, 45822), (3255, 39276), (3273, 39060), (3348, 38185), (3780, 33821), (3906, 32730), (4185, 30548), (4340, 29457), (4364, 29295), (5455, 23436), (5580, 22911), (5859, 21820), (6510, 19638), (6546, 19530), (7637, 16740), (7812, 16365), (8370, 15274), (9765, 13092), (9819, 13020), (10910, 11718)]