210751040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2092

約数の個数: 112

約数和(自身を含む): 559612800

約数和(自身を除く): 348861760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2039, 2584, 2720, 3040, 3230, 4078, 5168, 5440, 6080, 6460, 8156, 10195, 10336, 12920, 16312, 20390, 20672, 25840, 32624, 34663, 38741, 40780, 51680, 65248, 69326, 77482, 81560, 103360, 130496, 138652, 154964, 163120, 173315, 193705, 277304, 309928, 326240, 346630, 387410, 554608, 619856, 652480, 658597, 693260, 774820, 1109216, 1239712, 1317194, 1386520, 1549640, 2218432, 2479424, 2634388, 2773040, 3099280, 3292985, 5268776, 5546080, 6198560, 6585970, 10537552, 11092160, 12397120, 13171940, 21075104, 26343880, 42150208, 52687760, 105375520, 210751040]

約数ペア:

[(1, 210751040), (2, 105375520), (4, 52687760), (5, 42150208), (8, 26343880), (10, 21075104), (16, 13171940), (17, 12397120), (19, 11092160), (20, 10537552), (32, 6585970), (34, 6198560), (38, 5546080), (40, 5268776), (64, 3292985), (68, 3099280), (76, 2773040), (80, 2634388), (85, 2479424), (95, 2218432), (136, 1549640), (152, 1386520), (160, 1317194), (170, 1239712), (190, 1109216), (272, 774820), (304, 693260), (320, 658597), (323, 652480), (340, 619856), (380, 554608), (544, 387410), (608, 346630), (646, 326240), (680, 309928), (760, 277304), (1088, 193705), (1216, 173315), (1292, 163120), (1360, 154964), (1520, 138652), (1615, 130496), (2039, 103360), (2584, 81560), (2720, 77482), (3040, 69326), (3230, 65248), (4078, 51680), (5168, 40780), (5440, 38741), (6080, 34663), (6460, 32624), (8156, 25840), (10195, 20672), (10336, 20390), (12920, 16312)]