202820640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 705438720

約数和(自身を除く): 502618080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 107, 110, 120, 132, 160, 165, 176, 214, 220, 240, 264, 321, 330, 352, 359, 428, 440, 480, 528, 535, 642, 660, 718, 856, 880, 1056, 1070, 1077, 1177, 1284, 1320, 1436, 1605, 1712, 1760, 1795, 2140, 2154, 2354, 2568, 2640, 2872, 3210, 3424, 3531, 3590, 3949, 4280, 4308, 4708, 5136, 5280, 5385, 5744, 5885, 6420, 7062, 7180, 7898, 8560, 8616, 9416, 10272, 10770, 11488, 11770, 11847, 12840, 14124, 14360, 15796, 17120, 17232, 17655, 18832, 19745, 21540, 23540, 23694, 25680, 28248, 28720, 31592, 34464, 35310, 37664, 38413, 39490, 43080, 47080, 47388, 51360, 56496, 57440, 59235, 63184, 70620, 76826, 78980, 86160, 94160, 94776, 112992, 115239, 118470, 126368, 141240, 153652, 157960, 172320, 188320, 189552, 192065, 230478, 236940, 282480, 307304, 315920, 379104, 384130, 422543, 460956, 473880, 564960, 576195, 614608, 631840, 768260, 845086, 921912, 947760, 1152390, 1229216, 1267629, 1536520, 1690172, 1843824, 1895520, 2112715, 2304780, 2535258, 3073040, 3380344, 3687648, 4225430, 4609560, 5070516, 6146080, 6338145, 6760688, 8450860, 9219120, 10141032, 12676290, 13521376, 16901720, 18438240, 20282064, 25352580, 33803440, 40564128, 50705160, 67606880, 101410320, 202820640]

約数ペア:

[(1, 202820640), (2, 101410320), (3, 67606880), (4, 50705160), (5, 40564128), (6, 33803440), (8, 25352580), (10, 20282064), (11, 18438240), (12, 16901720), (15, 13521376), (16, 12676290), (20, 10141032), (22, 9219120), (24, 8450860), (30, 6760688), (32, 6338145), (33, 6146080), (40, 5070516), (44, 4609560), (48, 4225430), (55, 3687648), (60, 3380344), (66, 3073040), (80, 2535258), (88, 2304780), (96, 2112715), (107, 1895520), (110, 1843824), (120, 1690172), (132, 1536520), (160, 1267629), (165, 1229216), (176, 1152390), (214, 947760), (220, 921912), (240, 845086), (264, 768260), (321, 631840), (330, 614608), (352, 576195), (359, 564960), (428, 473880), (440, 460956), (480, 422543), (528, 384130), (535, 379104), (642, 315920), (660, 307304), (718, 282480), (856, 236940), (880, 230478), (1056, 192065), (1070, 189552), (1077, 188320), (1177, 172320), (1284, 157960), (1320, 153652), (1436, 141240), (1605, 126368), (1712, 118470), (1760, 115239), (1795, 112992), (2140, 94776), (2154, 94160), (2354, 86160), (2568, 78980), (2640, 76826), (2872, 70620), (3210, 63184), (3424, 59235), (3531, 57440), (3590, 56496), (3949, 51360), (4280, 47388), (4308, 47080), (4708, 43080), (5136, 39490), (5280, 38413), (5385, 37664), (5744, 35310), (5885, 34464), (6420, 31592), (7062, 28720), (7180, 28248), (7898, 25680), (8560, 23694), (8616, 23540), (9416, 21540), (10272, 19745), (10770, 18832), (11488, 17655), (11770, 17232), (11847, 17120), (12840, 15796), (14124, 14360)]