2222006220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:565

約数の個数: 288

約数和(自身を含む): 8023142400

約数和(自身を除く): 5801136180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 163, 180, 186, 210, 217, 252, 279, 310, 315, 326, 349, 372, 420, 434, 465, 489, 558, 620, 630, 651, 652, 698, 815, 868, 930, 978, 1047, 1085, 1116, 1141, 1260, 1302, 1395, 1396, 1467, 1630, 1745, 1860, 1953, 1956, 2094, 2170, 2282, 2443, 2445, 2604, 2790, 2934, 3141, 3255, 3260, 3423, 3490, 3906, 4188, 4340, 4564, 4886, 4890, 5053, 5235, 5580, 5705, 5868, 6282, 6510, 6846, 6980, 7329, 7335, 7812, 9765, 9772, 9780, 10106, 10269, 10470, 10819, 11410, 12215, 12564, 13020, 13692, 14658, 14670, 15159, 15705, 17115, 19530, 20212, 20538, 20940, 21638, 21987, 22820, 24430, 25265, 29316, 29340, 30318, 31410, 32457, 34230, 35371, 36645, 39060, 41076, 43276, 43974, 45477, 48860, 50530, 51345, 54095, 56887, 60636, 62820, 64914, 68460, 70742, 73290, 75733, 75795, 87948, 90954, 97371, 101060, 102690, 106113, 108190, 109935, 113774, 129828, 141484, 146580, 151466, 151590, 162285, 170661, 176855, 181908, 194742, 205380, 212226, 216380, 219870, 227199, 227385, 227548, 284435, 302932, 303180, 318339, 324570, 341322, 353710, 378665, 389484, 398209, 424452, 439740, 454398, 454770, 486855, 511983, 530565, 568870, 636678, 649140, 681597, 682644, 707420, 757330, 796418, 853305, 908796, 909540, 973710, 1023966, 1061130, 1135995, 1137740, 1194627, 1273356, 1363194, 1514660, 1591695, 1592836, 1706610, 1763497, 1947420, 1991045, 2047932, 2122260, 2271990, 2389254, 2559915, 2726388, 3183390, 3407985, 3413220, 3526994, 3583881, 3982090, 4543980, 4778508, 5119830, 5290491, 5973135, 6366780, 6815970, 7053988, 7167762, 7964180, 8817485, 10239660, 10580982, 11946270, 12344479, 13631940, 14335524, 15871473, 17634970, 17919405, 21161964, 23892540, 24688958, 26452455, 31742946, 35269940, 35838810, 37033437, 49377916, 52904910, 61722395, 63485892, 71677620, 74066874, 79357365, 105809820, 111100311, 123444790, 148133748, 158714730, 185167185, 222200622, 246889580, 317429460, 370334370, 444401244, 555501555, 740668740, 1111003110, 2222006220]

約数ペア:

[(1, 2222006220), (2, 1111003110), (3, 740668740), (4, 555501555), (5, 444401244), (6, 370334370), (7, 317429460), (9, 246889580), (10, 222200622), (12, 185167185), (14, 158714730), (15, 148133748), (18, 123444790), (20, 111100311), (21, 105809820), (28, 79357365), (30, 74066874), (31, 71677620), (35, 63485892), (36, 61722395), (42, 52904910), (45, 49377916), (60, 37033437), (62, 35838810), (63, 35269940), (70, 31742946), (84, 26452455), (90, 24688958), (93, 23892540), (105, 21161964), (124, 17919405), (126, 17634970), (140, 15871473), (155, 14335524), (163, 13631940), (180, 12344479), (186, 11946270), (210, 10580982), (217, 10239660), (252, 8817485), (279, 7964180), (310, 7167762), (315, 7053988), (326, 6815970), (349, 6366780), (372, 5973135), (420, 5290491), (434, 5119830), (465, 4778508), (489, 4543980), (558, 3982090), (620, 3583881), (630, 3526994), (651, 3413220), (652, 3407985), (698, 3183390), (815, 2726388), (868, 2559915), (930, 2389254), (978, 2271990), (1047, 2122260), (1085, 2047932), (1116, 1991045), (1141, 1947420), (1260, 1763497), (1302, 1706610), (1395, 1592836), (1396, 1591695), (1467, 1514660), (1630, 1363194), (1745, 1273356), (1860, 1194627), (1953, 1137740), (1956, 1135995), (2094, 1061130), (2170, 1023966), (2282, 973710), (2443, 909540), (2445, 908796), (2604, 853305), (2790, 796418), (2934, 757330), (3141, 707420), (3255, 682644), (3260, 681597), (3423, 649140), (3490, 636678), (3906, 568870), (4188, 530565), (4340, 511983), (4564, 486855), (4886, 454770), (4890, 454398), (5053, 439740), (5235, 424452), (5580, 398209), (5705, 389484), (5868, 378665), (6282, 353710), (6510, 341322), (6846, 324570), (6980, 318339), (7329, 303180), (7335, 302932), (7812, 284435), (9765, 227548), (9772, 227385), (9780, 227199), (10106, 219870), (10269, 216380), (10470, 212226), (10819, 205380), (11410, 194742), (12215, 181908), (12564, 176855), (13020, 170661), (13692, 162285), (14658, 151590), (14670, 151466), (15159, 146580), (15705, 141484), (17115, 129828), (19530, 113774), (20212, 109935), (20538, 108190), (20940, 106113), (21638, 102690), (21987, 101060), (22820, 97371), (24430, 90954), (25265, 87948), (29316, 75795), (29340, 75733), (30318, 73290), (31410, 70742), (32457, 68460), (34230, 64914), (35371, 62820), (36645, 60636), (39060, 56887), (41076, 54095), (43276, 51345), (43974, 50530), (45477, 48860)]