2744670080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1892

約数の個数: 128

約数和(自身を含む): 6963580800

約数和(自身を除く): 4218910720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 131, 152, 160, 190, 262, 304, 320, 380, 524, 608, 640, 655, 760, 1048, 1216, 1310, 1520, 1723, 2096, 2432, 2489, 2620, 3040, 3446, 4192, 4978, 5240, 6080, 6892, 8384, 8615, 9956, 10480, 12160, 12445, 13784, 16768, 17230, 19912, 20960, 24890, 27568, 32737, 34460, 39824, 41920, 49780, 55136, 65474, 68920, 79648, 83840, 99560, 110272, 130948, 137840, 159296, 163685, 199120, 220544, 225713, 261896, 275680, 318592, 327370, 398240, 451426, 523792, 551360, 654740, 796480, 902852, 1047584, 1102720, 1128565, 1309480, 1592960, 1805704, 2095168, 2257130, 2618960, 3611408, 4190336, 4288547, 4514260, 5237920, 7222816, 8577094, 9028520, 10475840, 14445632, 17154188, 18057040, 20951680, 21442735, 28891264, 34308376, 36114080, 42885470, 68616752, 72228160, 85770940, 137233504, 144456320, 171541880, 274467008, 343083760, 548934016, 686167520, 1372335040, 2744670080]

約数ペア:

[(1, 2744670080), (2, 1372335040), (4, 686167520), (5, 548934016), (8, 343083760), (10, 274467008), (16, 171541880), (19, 144456320), (20, 137233504), (32, 85770940), (38, 72228160), (40, 68616752), (64, 42885470), (76, 36114080), (80, 34308376), (95, 28891264), (128, 21442735), (131, 20951680), (152, 18057040), (160, 17154188), (190, 14445632), (262, 10475840), (304, 9028520), (320, 8577094), (380, 7222816), (524, 5237920), (608, 4514260), (640, 4288547), (655, 4190336), (760, 3611408), (1048, 2618960), (1216, 2257130), (1310, 2095168), (1520, 1805704), (1723, 1592960), (2096, 1309480), (2432, 1128565), (2489, 1102720), (2620, 1047584), (3040, 902852), (3446, 796480), (4192, 654740), (4978, 551360), (5240, 523792), (6080, 451426), (6892, 398240), (8384, 327370), (8615, 318592), (9956, 275680), (10480, 261896), (12160, 225713), (12445, 220544), (13784, 199120), (16768, 163685), (17230, 159296), (19912, 137840), (20960, 130948), (24890, 110272), (27568, 99560), (32737, 83840), (34460, 79648), (39824, 68920), (41920, 65474), (49780, 55136)]