1556132040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 256

約数和(自身を含む): 5377881600

約数和(自身を除く): 3821749560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 113, 120, 123, 135, 164, 180, 205, 216, 226, 246, 270, 311, 328, 339, 360, 369, 410, 452, 492, 540, 565, 615, 622, 678, 738, 820, 904, 933, 984, 1017, 1080, 1107, 1130, 1230, 1244, 1356, 1476, 1555, 1640, 1695, 1845, 1866, 2034, 2214, 2260, 2460, 2488, 2712, 2799, 2952, 3051, 3110, 3390, 3690, 3732, 4068, 4428, 4520, 4633, 4665, 4920, 5085, 5535, 5598, 6102, 6220, 6780, 7380, 7464, 8136, 8397, 8856, 9266, 9330, 10170, 11070, 11196, 12204, 12440, 12751, 13560, 13899, 13995, 14760, 15255, 16794, 18532, 18660, 20340, 22140, 22392, 23165, 24408, 25502, 27798, 27990, 30510, 33588, 35143, 37064, 37320, 38253, 40680, 41697, 41985, 44280, 46330, 51004, 55596, 55980, 61020, 63755, 67176, 69495, 70286, 76506, 83394, 83970, 92660, 102008, 105429, 111192, 111960, 114759, 122040, 125091, 127510, 138990, 140572, 153012, 166788, 167940, 175715, 185320, 191265, 208485, 210858, 229518, 250182, 255020, 277980, 281144, 306024, 316287, 333576, 335880, 344277, 351430, 382530, 416970, 421716, 459036, 500364, 510040, 527145, 555960, 573795, 625455, 632574, 688554, 702860, 765060, 833940, 843432, 918072, 948861, 1000728, 1054290, 1147590, 1250910, 1265148, 1377108, 1405720, 1440863, 1530120, 1581435, 1667880, 1721385, 1897722, 2108580, 2295180, 2501820, 2530296, 2754216, 2881726, 3162870, 3442770, 3795444, 4217160, 4322589, 4590360, 4744305, 5003640, 5763452, 6325740, 6885540, 7204315, 7590888, 8645178, 9488610, 11526904, 12651480, 12967767, 13771080, 14408630, 17290356, 18977220, 21612945, 25935534, 28817260, 34580712, 37954440, 38903301, 43225890, 51871068, 57634520, 64838835, 77806602, 86451780, 103742136, 129677670, 155613204, 172903560, 194516505, 259355340, 311226408, 389033010, 518710680, 778066020, 1556132040]

約数ペア:

[(1, 1556132040), (2, 778066020), (3, 518710680), (4, 389033010), (5, 311226408), (6, 259355340), (8, 194516505), (9, 172903560), (10, 155613204), (12, 129677670), (15, 103742136), (18, 86451780), (20, 77806602), (24, 64838835), (27, 57634520), (30, 51871068), (36, 43225890), (40, 38903301), (41, 37954440), (45, 34580712), (54, 28817260), (60, 25935534), (72, 21612945), (82, 18977220), (90, 17290356), (108, 14408630), (113, 13771080), (120, 12967767), (123, 12651480), (135, 11526904), (164, 9488610), (180, 8645178), (205, 7590888), (216, 7204315), (226, 6885540), (246, 6325740), (270, 5763452), (311, 5003640), (328, 4744305), (339, 4590360), (360, 4322589), (369, 4217160), (410, 3795444), (452, 3442770), (492, 3162870), (540, 2881726), (565, 2754216), (615, 2530296), (622, 2501820), (678, 2295180), (738, 2108580), (820, 1897722), (904, 1721385), (933, 1667880), (984, 1581435), (1017, 1530120), (1080, 1440863), (1107, 1405720), (1130, 1377108), (1230, 1265148), (1244, 1250910), (1356, 1147590), (1476, 1054290), (1555, 1000728), (1640, 948861), (1695, 918072), (1845, 843432), (1866, 833940), (2034, 765060), (2214, 702860), (2260, 688554), (2460, 632574), (2488, 625455), (2712, 573795), (2799, 555960), (2952, 527145), (3051, 510040), (3110, 500364), (3390, 459036), (3690, 421716), (3732, 416970), (4068, 382530), (4428, 351430), (4520, 344277), (4633, 335880), (4665, 333576), (4920, 316287), (5085, 306024), (5535, 281144), (5598, 277980), (6102, 255020), (6220, 250182), (6780, 229518), (7380, 210858), (7464, 208485), (8136, 191265), (8397, 185320), (8856, 175715), (9266, 167940), (9330, 166788), (10170, 153012), (11070, 140572), (11196, 138990), (12204, 127510), (12440, 125091), (12751, 122040), (13560, 114759), (13899, 111960), (13995, 111192), (14760, 105429), (15255, 102008), (16794, 92660), (18532, 83970), (18660, 83394), (20340, 76506), (22140, 70286), (22392, 69495), (23165, 67176), (24408, 63755), (25502, 61020), (27798, 55980), (27990, 55596), (30510, 51004), (33588, 46330), (35143, 44280), (37064, 41985), (37320, 41697), (38253, 40680)]