16087782400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 264

約数和(自身を含む): 42216672960

約数和(自身を除く): 26128890560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 128, 160, 178, 184, 200, 230, 256, 307, 320, 356, 368, 400, 445, 460, 512, 575, 614, 640, 712, 736, 800, 890, 920, 1024, 1150, 1228, 1280, 1424, 1472, 1535, 1600, 1780, 1840, 2047, 2225, 2300, 2456, 2560, 2848, 2944, 3070, 3200, 3560, 3680, 4094, 4450, 4600, 4912, 5120, 5696, 5888, 6140, 6400, 7061, 7120, 7360, 7675, 8188, 8900, 9200, 9824, 10235, 11392, 11776, 12280, 12800, 14122, 14240, 14720, 15350, 16376, 17800, 18400, 19648, 20470, 22784, 23552, 24560, 25600, 27323, 28244, 28480, 29440, 30700, 32752, 35305, 35600, 36800, 39296, 40940, 45568, 49120, 51175, 54646, 56488, 56960, 58880, 61400, 65504, 70610, 71200, 73600, 78592, 81880, 91136, 98240, 102350, 109292, 112976, 113920, 117760, 122800, 131008, 136615, 141220, 142400, 147200, 157184, 163760, 176525, 196480, 204700, 218584, 225952, 227840, 245600, 262016, 273230, 282440, 284800, 294400, 314368, 327520, 353050, 392960, 409400, 437168, 451904, 455680, 491200, 524032, 546460, 564880, 569600, 588800, 628429, 655040, 683075, 706100, 785920, 818800, 874336, 903808, 982400, 1048064, 1092920, 1129760, 1139200, 1256858, 1310080, 1366150, 1412200, 1571840, 1637600, 1748672, 1807616, 1964800, 2096128, 2185840, 2259520, 2278400, 2513716, 2620160, 2732300, 2824400, 3142145, 3275200, 3497344, 3615232, 3929600, 4371680, 4519040, 5027432, 5240320, 5464600, 5648800, 6284290, 6550400, 6994688, 7230464, 7859200, 8743360, 9038080, 10054864, 10480640, 10929200, 11297600, 12568580, 13100800, 13989376, 15710725, 17486720, 18076160, 20109728, 21858400, 22595200, 25137160, 26201600, 27978752, 31421450, 34973440, 36152320, 40219456, 43716800, 45190400, 50274320, 52403200, 62842900, 69946880, 80438912, 87433600, 90380800, 100548640, 125685800, 139893760, 160877824, 174867200, 180761600, 201097280, 251371600, 321755648, 349734400, 402194560, 502743200, 643511296, 699468800, 804389120, 1005486400, 1608778240, 2010972800, 3217556480, 4021945600, 8043891200, 16087782400]

約数ペア:

[(1, 16087782400), (2, 8043891200), (4, 4021945600), (5, 3217556480), (8, 2010972800), (10, 1608778240), (16, 1005486400), (20, 804389120), (23, 699468800), (25, 643511296), (32, 502743200), (40, 402194560), (46, 349734400), (50, 321755648), (64, 251371600), (80, 201097280), (89, 180761600), (92, 174867200), (100, 160877824), (115, 139893760), (128, 125685800), (160, 100548640), (178, 90380800), (184, 87433600), (200, 80438912), (230, 69946880), (256, 62842900), (307, 52403200), (320, 50274320), (356, 45190400), (368, 43716800), (400, 40219456), (445, 36152320), (460, 34973440), (512, 31421450), (575, 27978752), (614, 26201600), (640, 25137160), (712, 22595200), (736, 21858400), (800, 20109728), (890, 18076160), (920, 17486720), (1024, 15710725), (1150, 13989376), (1228, 13100800), (1280, 12568580), (1424, 11297600), (1472, 10929200), (1535, 10480640), (1600, 10054864), (1780, 9038080), (1840, 8743360), (2047, 7859200), (2225, 7230464), (2300, 6994688), (2456, 6550400), (2560, 6284290), (2848, 5648800), (2944, 5464600), (3070, 5240320), (3200, 5027432), (3560, 4519040), (3680, 4371680), (4094, 3929600), (4450, 3615232), (4600, 3497344), (4912, 3275200), (5120, 3142145), (5696, 2824400), (5888, 2732300), (6140, 2620160), (6400, 2513716), (7061, 2278400), (7120, 2259520), (7360, 2185840), (7675, 2096128), (8188, 1964800), (8900, 1807616), (9200, 1748672), (9824, 1637600), (10235, 1571840), (11392, 1412200), (11776, 1366150), (12280, 1310080), (12800, 1256858), (14122, 1139200), (14240, 1129760), (14720, 1092920), (15350, 1048064), (16376, 982400), (17800, 903808), (18400, 874336), (19648, 818800), (20470, 785920), (22784, 706100), (23552, 683075), (24560, 655040), (25600, 628429), (27323, 588800), (28244, 569600), (28480, 564880), (29440, 546460), (30700, 524032), (32752, 491200), (35305, 455680), (35600, 451904), (36800, 437168), (39296, 409400), (40940, 392960), (45568, 353050), (49120, 327520), (51175, 314368), (54646, 294400), (56488, 284800), (56960, 282440), (58880, 273230), (61400, 262016), (65504, 245600), (70610, 227840), (71200, 225952), (73600, 218584), (78592, 204700), (81880, 196480), (91136, 176525), (98240, 163760), (102350, 157184), (109292, 147200), (112976, 142400), (113920, 141220), (117760, 136615), (122800, 131008)]