2679888240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17981}}^1$

素因数の和:18029

約数の個数: 200

約数和(自身を含む): 9712869408

約数和(自身を除く): 7032981168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 7452, 8280, 9315, 9936, 12420, 14904, 16560, 17981, 18630, 24840, 29808, 35962, 37260, 49680, 53943, 71924, 74520, 89905, 107886, 143848, 149040, 161829, 179810, 215772, 269715, 287696, 323658, 359620, 413563, 431544, 485487, 539430, 647316, 719240, 809145, 827126, 863088, 970974, 1078860, 1240689, 1294632, 1438480, 1456461, 1618290, 1654252, 1941948, 2067815, 2157720, 2427435, 2481378, 2589264, 2912922, 3236580, 3308504, 3722067, 3883896, 4135630, 4315440, 4854870, 4962756, 5825844, 6203445, 6473160, 6617008, 7282305, 7444134, 7767792, 8271260, 9709740, 9925512, 11166201, 11651688, 12406890, 12946320, 14564610, 14888268, 16542520, 18610335, 19419480, 19851024, 22332402, 23303376, 24813780, 29129220, 29776536, 33085040, 33498603, 37220670, 38838960, 44664804, 49627560, 55831005, 58258440, 59553072, 66997206, 74441340, 89329608, 99255120, 111662010, 116516880, 133994412, 148882680, 167493015, 178659216, 223324020, 267988824, 297765360, 334986030, 446648040, 535977648, 669972060, 893296080, 1339944120, 2679888240]

約数ペア:

[(1, 2679888240), (2, 1339944120), (3, 893296080), (4, 669972060), (5, 535977648), (6, 446648040), (8, 334986030), (9, 297765360), (10, 267988824), (12, 223324020), (15, 178659216), (16, 167493015), (18, 148882680), (20, 133994412), (23, 116516880), (24, 111662010), (27, 99255120), (30, 89329608), (36, 74441340), (40, 66997206), (45, 59553072), (46, 58258440), (48, 55831005), (54, 49627560), (60, 44664804), (69, 38838960), (72, 37220670), (80, 33498603), (81, 33085040), (90, 29776536), (92, 29129220), (108, 24813780), (115, 23303376), (120, 22332402), (135, 19851024), (138, 19419480), (144, 18610335), (162, 16542520), (180, 14888268), (184, 14564610), (207, 12946320), (216, 12406890), (230, 11651688), (240, 11166201), (270, 9925512), (276, 9709740), (324, 8271260), (345, 7767792), (360, 7444134), (368, 7282305), (405, 6617008), (414, 6473160), (432, 6203445), (460, 5825844), (540, 4962756), (552, 4854870), (621, 4315440), (648, 4135630), (690, 3883896), (720, 3722067), (810, 3308504), (828, 3236580), (920, 2912922), (1035, 2589264), (1080, 2481378), (1104, 2427435), (1242, 2157720), (1296, 2067815), (1380, 1941948), (1620, 1654252), (1656, 1618290), (1840, 1456461), (1863, 1438480), (2070, 1294632), (2160, 1240689), (2484, 1078860), (2760, 970974), (3105, 863088), (3240, 827126), (3312, 809145), (3726, 719240), (4140, 647316), (4968, 539430), (5520, 485487), (6210, 431544), (6480, 413563), (7452, 359620), (8280, 323658), (9315, 287696), (9936, 269715), (12420, 215772), (14904, 179810), (16560, 161829), (17981, 149040), (18630, 143848), (24840, 107886), (29808, 89905), (35962, 74520), (37260, 71924), (49680, 53943)]