361157440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 168

約数和(自身を含む): 1034076672

約数和(自身を除く): 672919232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 743, 784, 868, 980, 992, 1085, 1120, 1240, 1486, 1519, 1568, 1736, 1960, 1984, 2170, 2240, 2480, 2972, 3038, 3136, 3472, 3715, 3920, 4340, 4960, 5201, 5944, 6076, 6944, 7430, 7595, 7840, 8680, 9920, 10402, 11888, 12152, 13888, 14860, 15190, 15680, 17360, 20804, 23033, 23776, 24304, 26005, 29720, 30380, 34720, 36407, 41608, 46066, 47552, 48608, 52010, 59440, 60760, 69440, 72814, 83216, 92132, 97216, 104020, 115165, 118880, 121520, 145628, 161231, 166432, 182035, 184264, 208040, 230330, 237760, 243040, 291256, 322462, 332864, 364070, 368528, 416080, 460660, 486080, 582512, 644924, 728140, 737056, 806155, 832160, 921320, 1128617, 1165024, 1289848, 1456280, 1474112, 1612310, 1664320, 1842640, 2257234, 2330048, 2579696, 2912560, 3224620, 3685280, 4514468, 5159392, 5643085, 5825120, 6449240, 7370560, 9028936, 10318784, 11286170, 11650240, 12898480, 18057872, 22572340, 25796960, 36115744, 45144680, 51593920, 72231488, 90289360, 180578720, 361157440]

約数ペア:

[(1, 361157440), (2, 180578720), (4, 90289360), (5, 72231488), (7, 51593920), (8, 45144680), (10, 36115744), (14, 25796960), (16, 22572340), (20, 18057872), (28, 12898480), (31, 11650240), (32, 11286170), (35, 10318784), (40, 9028936), (49, 7370560), (56, 6449240), (62, 5825120), (64, 5643085), (70, 5159392), (80, 4514468), (98, 3685280), (112, 3224620), (124, 2912560), (140, 2579696), (155, 2330048), (160, 2257234), (196, 1842640), (217, 1664320), (224, 1612310), (245, 1474112), (248, 1456280), (280, 1289848), (310, 1165024), (320, 1128617), (392, 921320), (434, 832160), (448, 806155), (490, 737056), (496, 728140), (560, 644924), (620, 582512), (743, 486080), (784, 460660), (868, 416080), (980, 368528), (992, 364070), (1085, 332864), (1120, 322462), (1240, 291256), (1486, 243040), (1519, 237760), (1568, 230330), (1736, 208040), (1960, 184264), (1984, 182035), (2170, 166432), (2240, 161231), (2480, 145628), (2972, 121520), (3038, 118880), (3136, 115165), (3472, 104020), (3715, 97216), (3920, 92132), (4340, 83216), (4960, 72814), (5201, 69440), (5944, 60760), (6076, 59440), (6944, 52010), (7430, 48608), (7595, 47552), (7840, 46066), (8680, 41608), (9920, 36407), (10402, 34720), (11888, 30380), (12152, 29720), (13888, 26005), (14860, 24304), (15190, 23776), (15680, 23033), (17360, 20804)]