338289360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1197

約数の個数: 160

約数和(自身を含む): 1109928960

約数和(自身を除く): 771639600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 984, 1109, 1230, 1240, 1271, 1488, 1640, 1860, 1968, 2218, 2460, 2480, 2542, 3280, 3327, 3720, 3813, 4436, 4920, 5084, 5545, 6355, 6654, 7440, 7626, 8872, 9840, 10168, 11090, 12710, 13308, 15252, 16635, 17744, 19065, 20336, 22180, 25420, 26616, 30504, 33270, 34379, 38130, 44360, 45469, 50840, 53232, 61008, 66540, 68758, 76260, 88720, 90938, 101680, 103137, 133080, 136407, 137516, 152520, 171895, 181876, 206274, 227345, 266160, 272814, 275032, 305040, 343790, 363752, 412548, 454690, 515685, 545628, 550064, 682035, 687580, 727504, 825096, 909380, 1031370, 1091256, 1364070, 1375160, 1409539, 1650192, 1818760, 2062740, 2182512, 2728140, 2750320, 2819078, 3637520, 4125480, 4228617, 5456280, 5638156, 7047695, 8250960, 8457234, 10912560, 11276312, 14095390, 16914468, 21143085, 22552624, 28190780, 33828936, 42286170, 56381560, 67657872, 84572340, 112763120, 169144680, 338289360]

約数ペア:

[(1, 338289360), (2, 169144680), (3, 112763120), (4, 84572340), (5, 67657872), (6, 56381560), (8, 42286170), (10, 33828936), (12, 28190780), (15, 22552624), (16, 21143085), (20, 16914468), (24, 14095390), (30, 11276312), (31, 10912560), (40, 8457234), (41, 8250960), (48, 7047695), (60, 5638156), (62, 5456280), (80, 4228617), (82, 4125480), (93, 3637520), (120, 2819078), (123, 2750320), (124, 2728140), (155, 2182512), (164, 2062740), (186, 1818760), (205, 1650192), (240, 1409539), (246, 1375160), (248, 1364070), (310, 1091256), (328, 1031370), (372, 909380), (410, 825096), (465, 727504), (492, 687580), (496, 682035), (615, 550064), (620, 545628), (656, 515685), (744, 454690), (820, 412548), (930, 363752), (984, 343790), (1109, 305040), (1230, 275032), (1240, 272814), (1271, 266160), (1488, 227345), (1640, 206274), (1860, 181876), (1968, 171895), (2218, 152520), (2460, 137516), (2480, 136407), (2542, 133080), (3280, 103137), (3327, 101680), (3720, 90938), (3813, 88720), (4436, 76260), (4920, 68758), (5084, 66540), (5545, 61008), (6355, 53232), (6654, 50840), (7440, 45469), (7626, 44360), (8872, 38130), (9840, 34379), (10168, 33270), (11090, 30504), (12710, 26616), (13308, 25420), (15252, 22180), (16635, 20336), (17744, 19065)]