69149080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 211821120

約数和(自身を除く): 142672040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 121, 130, 140, 143, 154, 157, 182, 220, 242, 260, 280, 286, 308, 314, 364, 385, 440, 455, 484, 520, 572, 605, 616, 628, 715, 728, 770, 785, 847, 910, 968, 1001, 1099, 1144, 1210, 1256, 1430, 1540, 1570, 1573, 1694, 1727, 1820, 2002, 2041, 2198, 2420, 2860, 3080, 3140, 3146, 3388, 3454, 3640, 4004, 4082, 4235, 4396, 4840, 5005, 5495, 5720, 6280, 6292, 6776, 6908, 7865, 8008, 8164, 8470, 8635, 8792, 10010, 10205, 10990, 11011, 12089, 12584, 13816, 14287, 15730, 16328, 16940, 17270, 18997, 20020, 20410, 21980, 22022, 22451, 24178, 28574, 31460, 33880, 34540, 37994, 40040, 40820, 43960, 44044, 44902, 48356, 55055, 57148, 60445, 62920, 69080, 71435, 75988, 81640, 88088, 89804, 94985, 96712, 110110, 112255, 114296, 120890, 132979, 142870, 151976, 157157, 179608, 189970, 220220, 224510, 241780, 246961, 265958, 285740, 314314, 379940, 440440, 449020, 483560, 493922, 531916, 571480, 628628, 664895, 759880, 785785, 898040, 987844, 1063832, 1234805, 1257256, 1329790, 1571570, 1728727, 1975688, 2469610, 2659580, 3143140, 3457454, 4939220, 5319160, 6286280, 6914908, 8643635, 9878440, 13829816, 17287270, 34574540, 69149080]

約数ペア:

[(1, 69149080), (2, 34574540), (4, 17287270), (5, 13829816), (7, 9878440), (8, 8643635), (10, 6914908), (11, 6286280), (13, 5319160), (14, 4939220), (20, 3457454), (22, 3143140), (26, 2659580), (28, 2469610), (35, 1975688), (40, 1728727), (44, 1571570), (52, 1329790), (55, 1257256), (56, 1234805), (65, 1063832), (70, 987844), (77, 898040), (88, 785785), (91, 759880), (104, 664895), (110, 628628), (121, 571480), (130, 531916), (140, 493922), (143, 483560), (154, 449020), (157, 440440), (182, 379940), (220, 314314), (242, 285740), (260, 265958), (280, 246961), (286, 241780), (308, 224510), (314, 220220), (364, 189970), (385, 179608), (440, 157157), (455, 151976), (484, 142870), (520, 132979), (572, 120890), (605, 114296), (616, 112255), (628, 110110), (715, 96712), (728, 94985), (770, 89804), (785, 88088), (847, 81640), (910, 75988), (968, 71435), (1001, 69080), (1099, 62920), (1144, 60445), (1210, 57148), (1256, 55055), (1430, 48356), (1540, 44902), (1570, 44044), (1573, 43960), (1694, 40820), (1727, 40040), (1820, 37994), (2002, 34540), (2041, 33880), (2198, 31460), (2420, 28574), (2860, 24178), (3080, 22451), (3140, 22022), (3146, 21980), (3388, 20410), (3454, 20020), (3640, 18997), (4004, 17270), (4082, 16940), (4235, 16328), (4396, 15730), (4840, 14287), (5005, 13816), (5495, 12584), (5720, 12089), (6280, 11011), (6292, 10990), (6776, 10205), (6908, 10010), (7865, 8792), (8008, 8635), (8164, 8470)]