38017440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 144

約数和(自身を含む): 137454408

約数和(自身を除く): 99436968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1553, 1632, 2040, 2448, 2720, 3060, 3106, 4080, 4659, 4896, 6120, 6212, 7765, 8160, 9318, 12240, 12424, 13977, 15530, 18636, 23295, 24480, 24848, 26401, 27954, 31060, 37272, 46590, 49696, 52802, 55908, 62120, 69885, 74544, 79203, 93180, 105604, 111816, 124240, 132005, 139770, 149088, 158406, 186360, 211208, 223632, 237609, 248480, 264010, 279540, 316812, 372720, 396015, 422416, 447264, 475218, 528020, 559080, 633624, 745440, 792030, 844832, 950436, 1056040, 1118160, 1188045, 1267248, 1584060, 1900872, 2112080, 2236320, 2376090, 2534496, 3168120, 3801744, 4224160, 4752180, 6336240, 7603488, 9504360, 12672480, 19008720, 38017440]

約数ペア:

[(1, 38017440), (2, 19008720), (3, 12672480), (4, 9504360), (5, 7603488), (6, 6336240), (8, 4752180), (9, 4224160), (10, 3801744), (12, 3168120), (15, 2534496), (16, 2376090), (17, 2236320), (18, 2112080), (20, 1900872), (24, 1584060), (30, 1267248), (32, 1188045), (34, 1118160), (36, 1056040), (40, 950436), (45, 844832), (48, 792030), (51, 745440), (60, 633624), (68, 559080), (72, 528020), (80, 475218), (85, 447264), (90, 422416), (96, 396015), (102, 372720), (120, 316812), (136, 279540), (144, 264010), (153, 248480), (160, 237609), (170, 223632), (180, 211208), (204, 186360), (240, 158406), (255, 149088), (272, 139770), (288, 132005), (306, 124240), (340, 111816), (360, 105604), (408, 93180), (480, 79203), (510, 74544), (544, 69885), (612, 62120), (680, 55908), (720, 52802), (765, 49696), (816, 46590), (1020, 37272), (1224, 31060), (1360, 27954), (1440, 26401), (1530, 24848), (1553, 24480), (1632, 23295), (2040, 18636), (2448, 15530), (2720, 13977), (3060, 12424), (3106, 12240), (4080, 9318), (4659, 8160), (4896, 7765), (6120, 6212)]