253667040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 881798400

約数和(自身を除く): 628131360

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, 428, 440, 449, 480, 528, 535, 642, 660, 856, 880, 898, 1056, 1070, 1177, 1284, 1320, 1347, 1605, 1712, 1760, 1796, 2140, 2245, 2354, 2568, 2640, 2694, 3210, 3424, 3531, 3592, 4280, 4490, 4708, 4939, 5136, 5280, 5388, 5885, 6420, 6735, 7062, 7184, 8560, 8980, 9416, 9878, 10272, 10776, 11770, 12840, 13470, 14124, 14368, 14817, 17120, 17655, 17960, 18832, 19756, 21552, 23540, 24695, 25680, 26940, 28248, 29634, 35310, 35920, 37664, 39512, 43104, 47080, 48043, 49390, 51360, 53880, 56496, 59268, 70620, 71840, 74085, 79024, 94160, 96086, 98780, 107760, 112992, 118536, 141240, 144129, 148170, 158048, 188320, 192172, 197560, 215520, 237072, 240215, 282480, 288258, 296340, 384344, 395120, 474144, 480430, 528473, 564960, 576516, 592680, 720645, 768688, 790240, 960860, 1056946, 1153032, 1185360, 1441290, 1537376, 1585419, 1921720, 2113892, 2306064, 2370720, 2642365, 2882580, 3170838, 3843440, 4227784, 4612128, 5284730, 5765160, 6341676, 7686880, 7927095, 8455568, 10569460, 11530320, 12683352, 15854190, 16911136, 21138920, 23060640, 25366704, 31708380, 42277840, 50733408, 63416760, 84555680, 126833520, 253667040]

約数ペア:

[(1, 253667040), (2, 126833520), (3, 84555680), (4, 63416760), (5, 50733408), (6, 42277840), (8, 31708380), (10, 25366704), (11, 23060640), (12, 21138920), (15, 16911136), (16, 15854190), (20, 12683352), (22, 11530320), (24, 10569460), (30, 8455568), (32, 7927095), (33, 7686880), (40, 6341676), (44, 5765160), (48, 5284730), (55, 4612128), (60, 4227784), (66, 3843440), (80, 3170838), (88, 2882580), (96, 2642365), (107, 2370720), (110, 2306064), (120, 2113892), (132, 1921720), (160, 1585419), (165, 1537376), (176, 1441290), (214, 1185360), (220, 1153032), (240, 1056946), (264, 960860), (321, 790240), (330, 768688), (352, 720645), (428, 592680), (440, 576516), (449, 564960), (480, 528473), (528, 480430), (535, 474144), (642, 395120), (660, 384344), (856, 296340), (880, 288258), (898, 282480), (1056, 240215), (1070, 237072), (1177, 215520), (1284, 197560), (1320, 192172), (1347, 188320), (1605, 158048), (1712, 148170), (1760, 144129), (1796, 141240), (2140, 118536), (2245, 112992), (2354, 107760), (2568, 98780), (2640, 96086), (2694, 94160), (3210, 79024), (3424, 74085), (3531, 71840), (3592, 70620), (4280, 59268), (4490, 56496), (4708, 53880), (4939, 51360), (5136, 49390), (5280, 48043), (5388, 47080), (5885, 43104), (6420, 39512), (6735, 37664), (7062, 35920), (7184, 35310), (8560, 29634), (8980, 28248), (9416, 26940), (9878, 25680), (10272, 24695), (10776, 23540), (11770, 21552), (12840, 19756), (13470, 18832), (14124, 17960), (14368, 17655), (14817, 17120)]