65734240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 194322240

約数和(自身を除く): 128588000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 169, 170, 176, 187, 208, 220, 221, 260, 272, 286, 338, 340, 352, 374, 416, 440, 442, 520, 544, 572, 676, 680, 715, 748, 845, 880, 884, 935, 1040, 1105, 1144, 1352, 1360, 1430, 1496, 1690, 1760, 1768, 1859, 1870, 2080, 2197, 2210, 2288, 2431, 2704, 2720, 2860, 2873, 2992, 3380, 3536, 3718, 3740, 4394, 4420, 4576, 4862, 5408, 5720, 5746, 5984, 6760, 7072, 7436, 7480, 8788, 8840, 9295, 9724, 10985, 11440, 11492, 12155, 13520, 14365, 14872, 14960, 17576, 17680, 18590, 19448, 21970, 22880, 22984, 24167, 24310, 27040, 28730, 29744, 29920, 31603, 35152, 35360, 37180, 37349, 38896, 43940, 45968, 48334, 48620, 57460, 59488, 63206, 70304, 74360, 74698, 77792, 87880, 91936, 96668, 97240, 114920, 120835, 126412, 148720, 149396, 158015, 175760, 186745, 193336, 194480, 229840, 241670, 252824, 297440, 298792, 316030, 351520, 373490, 386672, 388960, 410839, 459680, 483340, 505648, 597584, 632060, 746980, 773344, 821678, 966680, 1011296, 1195168, 1264120, 1493960, 1643356, 1933360, 2054195, 2528240, 2987920, 3286712, 3866720, 4108390, 5056480, 5975840, 6573424, 8216780, 13146848, 16433560, 32867120, 65734240]

約数ペア:

[(1, 65734240), (2, 32867120), (4, 16433560), (5, 13146848), (8, 8216780), (10, 6573424), (11, 5975840), (13, 5056480), (16, 4108390), (17, 3866720), (20, 3286712), (22, 2987920), (26, 2528240), (32, 2054195), (34, 1933360), (40, 1643356), (44, 1493960), (52, 1264120), (55, 1195168), (65, 1011296), (68, 966680), (80, 821678), (85, 773344), (88, 746980), (104, 632060), (110, 597584), (130, 505648), (136, 483340), (143, 459680), (160, 410839), (169, 388960), (170, 386672), (176, 373490), (187, 351520), (208, 316030), (220, 298792), (221, 297440), (260, 252824), (272, 241670), (286, 229840), (338, 194480), (340, 193336), (352, 186745), (374, 175760), (416, 158015), (440, 149396), (442, 148720), (520, 126412), (544, 120835), (572, 114920), (676, 97240), (680, 96668), (715, 91936), (748, 87880), (845, 77792), (880, 74698), (884, 74360), (935, 70304), (1040, 63206), (1105, 59488), (1144, 57460), (1352, 48620), (1360, 48334), (1430, 45968), (1496, 43940), (1690, 38896), (1760, 37349), (1768, 37180), (1859, 35360), (1870, 35152), (2080, 31603), (2197, 29920), (2210, 29744), (2288, 28730), (2431, 27040), (2704, 24310), (2720, 24167), (2860, 22984), (2873, 22880), (2992, 21970), (3380, 19448), (3536, 18590), (3718, 17680), (3740, 17576), (4394, 14960), (4420, 14872), (4576, 14365), (4862, 13520), (5408, 12155), (5720, 11492), (5746, 11440), (5984, 10985), (6760, 9724), (7072, 9295), (7436, 8840), (7480, 8788)]