316235520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 216

約数和(自身を含む): 1109327856

約数和(自身を除く): 793092336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 283, 288, 291, 320, 360, 384, 388, 480, 485, 566, 576, 582, 640, 720, 768, 776, 849, 873, 960, 970, 1132, 1152, 1164, 1280, 1415, 1440, 1455, 1552, 1698, 1746, 1920, 1940, 2264, 2304, 2328, 2547, 2830, 2880, 2910, 3104, 3396, 3492, 3840, 3880, 4245, 4365, 4528, 4656, 5094, 5660, 5760, 5820, 6208, 6792, 6984, 7760, 8490, 8730, 9056, 9312, 10188, 11320, 11520, 11640, 12416, 12735, 13584, 13968, 15520, 16980, 17460, 18112, 18624, 20376, 22640, 23280, 24832, 25470, 27168, 27451, 27936, 31040, 33960, 34920, 36224, 37248, 40752, 45280, 46560, 50940, 54336, 54902, 55872, 62080, 67920, 69840, 72448, 74496, 81504, 82353, 90560, 93120, 101880, 108672, 109804, 111744, 124160, 135840, 137255, 139680, 163008, 164706, 181120, 186240, 203760, 217344, 219608, 223488, 247059, 271680, 274510, 279360, 326016, 329412, 362240, 372480, 407520, 411765, 439216, 494118, 543360, 549020, 558720, 652032, 658824, 815040, 823530, 878432, 988236, 1086720, 1098040, 1117440, 1235295, 1317648, 1630080, 1647060, 1756864, 1976472, 2196080, 2470590, 2635296, 3260160, 3294120, 3513728, 3952944, 4392160, 4941180, 5270592, 6588240, 7027456, 7905888, 8784320, 9882360, 10541184, 13176480, 15811776, 17568640, 19764720, 21082368, 26352960, 31623552, 35137280, 39529440, 52705920, 63247104, 79058880, 105411840, 158117760, 316235520]

約数ペア:

[(1, 316235520), (2, 158117760), (3, 105411840), (4, 79058880), (5, 63247104), (6, 52705920), (8, 39529440), (9, 35137280), (10, 31623552), (12, 26352960), (15, 21082368), (16, 19764720), (18, 17568640), (20, 15811776), (24, 13176480), (30, 10541184), (32, 9882360), (36, 8784320), (40, 7905888), (45, 7027456), (48, 6588240), (60, 5270592), (64, 4941180), (72, 4392160), (80, 3952944), (90, 3513728), (96, 3294120), (97, 3260160), (120, 2635296), (128, 2470590), (144, 2196080), (160, 1976472), (180, 1756864), (192, 1647060), (194, 1630080), (240, 1317648), (256, 1235295), (283, 1117440), (288, 1098040), (291, 1086720), (320, 988236), (360, 878432), (384, 823530), (388, 815040), (480, 658824), (485, 652032), (566, 558720), (576, 549020), (582, 543360), (640, 494118), (720, 439216), (768, 411765), (776, 407520), (849, 372480), (873, 362240), (960, 329412), (970, 326016), (1132, 279360), (1152, 274510), (1164, 271680), (1280, 247059), (1415, 223488), (1440, 219608), (1455, 217344), (1552, 203760), (1698, 186240), (1746, 181120), (1920, 164706), (1940, 163008), (2264, 139680), (2304, 137255), (2328, 135840), (2547, 124160), (2830, 111744), (2880, 109804), (2910, 108672), (3104, 101880), (3396, 93120), (3492, 90560), (3840, 82353), (3880, 81504), (4245, 74496), (4365, 72448), (4528, 69840), (4656, 67920), (5094, 62080), (5660, 55872), (5760, 54902), (5820, 54336), (6208, 50940), (6792, 46560), (6984, 45280), (7760, 40752), (8490, 37248), (8730, 36224), (9056, 34920), (9312, 33960), (10188, 31040), (11320, 27936), (11520, 27451), (11640, 27168), (12416, 25470), (12735, 24832), (13584, 23280), (13968, 22640), (15520, 20376), (16980, 18624), (17460, 18112)]