17874480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 63370944

約数和(自身を除く): 45496464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 337, 340, 390, 408, 442, 510, 520, 624, 663, 674, 680, 780, 816, 884, 1011, 1020, 1040, 1105, 1326, 1348, 1360, 1560, 1685, 1768, 2022, 2040, 2210, 2652, 2696, 3120, 3315, 3370, 3536, 4044, 4080, 4381, 4420, 5055, 5304, 5392, 5729, 6630, 6740, 8088, 8762, 8840, 10110, 10608, 11458, 13143, 13260, 13480, 16176, 17187, 17524, 17680, 20220, 21905, 22916, 26286, 26520, 26960, 28645, 34374, 35048, 40440, 43810, 45832, 52572, 53040, 57290, 65715, 68748, 70096, 74477, 80880, 85935, 87620, 91664, 105144, 114580, 131430, 137496, 148954, 171870, 175240, 210288, 223431, 229160, 262860, 274992, 297908, 343740, 350480, 372385, 446862, 458320, 525720, 595816, 687480, 744770, 893724, 1051440, 1117155, 1191632, 1374960, 1489540, 1787448, 2234310, 2979080, 3574896, 4468620, 5958160, 8937240, 17874480]

約数ペア:

[(1, 17874480), (2, 8937240), (3, 5958160), (4, 4468620), (5, 3574896), (6, 2979080), (8, 2234310), (10, 1787448), (12, 1489540), (13, 1374960), (15, 1191632), (16, 1117155), (17, 1051440), (20, 893724), (24, 744770), (26, 687480), (30, 595816), (34, 525720), (39, 458320), (40, 446862), (48, 372385), (51, 350480), (52, 343740), (60, 297908), (65, 274992), (68, 262860), (78, 229160), (80, 223431), (85, 210288), (102, 175240), (104, 171870), (120, 148954), (130, 137496), (136, 131430), (156, 114580), (170, 105144), (195, 91664), (204, 87620), (208, 85935), (221, 80880), (240, 74477), (255, 70096), (260, 68748), (272, 65715), (312, 57290), (337, 53040), (340, 52572), (390, 45832), (408, 43810), (442, 40440), (510, 35048), (520, 34374), (624, 28645), (663, 26960), (674, 26520), (680, 26286), (780, 22916), (816, 21905), (884, 20220), (1011, 17680), (1020, 17524), (1040, 17187), (1105, 16176), (1326, 13480), (1348, 13260), (1360, 13143), (1560, 11458), (1685, 10608), (1768, 10110), (2022, 8840), (2040, 8762), (2210, 8088), (2652, 6740), (2696, 6630), (3120, 5729), (3315, 5392), (3370, 5304), (3536, 5055), (4044, 4420), (4080, 4381)]