201494880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8269

約数の個数: 144

約数和(自身を含む): 728136864

約数和(自身を除く): 526641984

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, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 8231, 12240, 16462, 24480, 24693, 32924, 41155, 49386, 65848, 74079, 82310, 98772, 123465, 131696, 139927, 148158, 164620, 197544, 246930, 263392, 279854, 296316, 329240, 370395, 395088, 419781, 493860, 559708, 592632, 658480, 699635, 740790, 790176, 839562, 987720, 1119416, 1185264, 1259343, 1316960, 1399270, 1481580, 1679124, 1975440, 2098905, 2238832, 2370528, 2518686, 2798540, 2963160, 3358248, 3950880, 4197810, 4477664, 5037372, 5597080, 5926320, 6296715, 6716496, 8395620, 10074744, 11194160, 11852640, 12593430, 13432992, 16791240, 20149488, 22388320, 25186860, 33582480, 40298976, 50373720, 67164960, 100747440, 201494880]

約数ペア:

[(1, 201494880), (2, 100747440), (3, 67164960), (4, 50373720), (5, 40298976), (6, 33582480), (8, 25186860), (9, 22388320), (10, 20149488), (12, 16791240), (15, 13432992), (16, 12593430), (17, 11852640), (18, 11194160), (20, 10074744), (24, 8395620), (30, 6716496), (32, 6296715), (34, 5926320), (36, 5597080), (40, 5037372), (45, 4477664), (48, 4197810), (51, 3950880), (60, 3358248), (68, 2963160), (72, 2798540), (80, 2518686), (85, 2370528), (90, 2238832), (96, 2098905), (102, 1975440), (120, 1679124), (136, 1481580), (144, 1399270), (153, 1316960), (160, 1259343), (170, 1185264), (180, 1119416), (204, 987720), (240, 839562), (255, 790176), (272, 740790), (288, 699635), (306, 658480), (340, 592632), (360, 559708), (408, 493860), (480, 419781), (510, 395088), (544, 370395), (612, 329240), (680, 296316), (720, 279854), (765, 263392), (816, 246930), (1020, 197544), (1224, 164620), (1360, 148158), (1440, 139927), (1530, 131696), (1632, 123465), (2040, 98772), (2448, 82310), (2720, 74079), (3060, 65848), (4080, 49386), (4896, 41155), (6120, 32924), (8160, 24693), (8231, 24480), (12240, 16462)]