475597920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 288

約数和(自身を含む): 1772977248

約数和(自身を除く): 1297379328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 277, 280, 292, 294, 336, 365, 392, 420, 438, 480, 490, 511, 554, 560, 584, 588, 672, 730, 735, 784, 831, 840, 876, 980, 1022, 1095, 1108, 1120, 1168, 1176, 1385, 1460, 1470, 1533, 1568, 1662, 1680, 1752, 1939, 1960, 2044, 2190, 2216, 2336, 2352, 2555, 2770, 2920, 2940, 3066, 3324, 3360, 3504, 3577, 3878, 3920, 4088, 4155, 4380, 4432, 4704, 5110, 5540, 5817, 5840, 5880, 6132, 6648, 7008, 7154, 7665, 7756, 7840, 8176, 8310, 8760, 8864, 9695, 10220, 10731, 11080, 11634, 11680, 11760, 12264, 13296, 13573, 14308, 15330, 15512, 16352, 16620, 17520, 17885, 19390, 20221, 20440, 21462, 22160, 23268, 23520, 24528, 26592, 27146, 28616, 29085, 30660, 31024, 33240, 35040, 35770, 38780, 40442, 40719, 40880, 42924, 44320, 46536, 49056, 53655, 54292, 57232, 58170, 60663, 61320, 62048, 66480, 67865, 71540, 77560, 80884, 81438, 81760, 85848, 93072, 101105, 107310, 108584, 114464, 116340, 121326, 122640, 132960, 135730, 141547, 143080, 155120, 161768, 162876, 171696, 186144, 202210, 203595, 214620, 217168, 232680, 242652, 245280, 271460, 283094, 286160, 303315, 310240, 323536, 325752, 343392, 404420, 407190, 424641, 429240, 434336, 465360, 485304, 542920, 566188, 572320, 606630, 647072, 651504, 707735, 808840, 814380, 849282, 858480, 930720, 970608, 990829, 1085840, 1132376, 1213260, 1303008, 1415470, 1617680, 1628760, 1698564, 1716960, 1941216, 1981658, 2123205, 2171680, 2264752, 2426520, 2830940, 2972487, 3235360, 3257520, 3397128, 3963316, 4246410, 4529504, 4853040, 4954145, 5661880, 5944974, 6515040, 6794256, 7926632, 8492820, 9706080, 9908290, 11323760, 11889948, 13588512, 14862435, 15853264, 16985640, 19816580, 22647520, 23779896, 29724870, 31706528, 33971280, 39633160, 47559792, 59449740, 67942560, 79266320, 95119584, 118899480, 158532640, 237798960, 475597920]

約数ペア:

[(1, 475597920), (2, 237798960), (3, 158532640), (4, 118899480), (5, 95119584), (6, 79266320), (7, 67942560), (8, 59449740), (10, 47559792), (12, 39633160), (14, 33971280), (15, 31706528), (16, 29724870), (20, 23779896), (21, 22647520), (24, 19816580), (28, 16985640), (30, 15853264), (32, 14862435), (35, 13588512), (40, 11889948), (42, 11323760), (48, 9908290), (49, 9706080), (56, 8492820), (60, 7926632), (70, 6794256), (73, 6515040), (80, 5944974), (84, 5661880), (96, 4954145), (98, 4853040), (105, 4529504), (112, 4246410), (120, 3963316), (140, 3397128), (146, 3257520), (147, 3235360), (160, 2972487), (168, 2830940), (196, 2426520), (210, 2264752), (219, 2171680), (224, 2123205), (240, 1981658), (245, 1941216), (277, 1716960), (280, 1698564), (292, 1628760), (294, 1617680), (336, 1415470), (365, 1303008), (392, 1213260), (420, 1132376), (438, 1085840), (480, 990829), (490, 970608), (511, 930720), (554, 858480), (560, 849282), (584, 814380), (588, 808840), (672, 707735), (730, 651504), (735, 647072), (784, 606630), (831, 572320), (840, 566188), (876, 542920), (980, 485304), (1022, 465360), (1095, 434336), (1108, 429240), (1120, 424641), (1168, 407190), (1176, 404420), (1385, 343392), (1460, 325752), (1470, 323536), (1533, 310240), (1568, 303315), (1662, 286160), (1680, 283094), (1752, 271460), (1939, 245280), (1960, 242652), (2044, 232680), (2190, 217168), (2216, 214620), (2336, 203595), (2352, 202210), (2555, 186144), (2770, 171696), (2920, 162876), (2940, 161768), (3066, 155120), (3324, 143080), (3360, 141547), (3504, 135730), (3577, 132960), (3878, 122640), (3920, 121326), (4088, 116340), (4155, 114464), (4380, 108584), (4432, 107310), (4704, 101105), (5110, 93072), (5540, 85848), (5817, 81760), (5840, 81438), (5880, 80884), (6132, 77560), (6648, 71540), (7008, 67865), (7154, 66480), (7665, 62048), (7756, 61320), (7840, 60663), (8176, 58170), (8310, 57232), (8760, 54292), (8864, 53655), (9695, 49056), (10220, 46536), (10731, 44320), (11080, 42924), (11634, 40880), (11680, 40719), (11760, 40442), (12264, 38780), (13296, 35770), (13573, 35040), (14308, 33240), (15330, 31024), (15512, 30660), (16352, 29085), (16620, 28616), (17520, 27146), (17885, 26592), (19390, 24528), (20221, 23520), (20440, 23268), (21462, 22160)]