271224720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 240

約数和(自身を含む): 1012970880

約数和(自身を除く): 741746160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 743, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1486, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2229, 2340, 2535, 2704, 2808, 2972, 3042, 3120, 3380, 3510, 3715, 4056, 4458, 4563, 4680, 5070, 5616, 5944, 6084, 6687, 6760, 7020, 7430, 7605, 8112, 8916, 9126, 9360, 9659, 10140, 11145, 11888, 12168, 13374, 13520, 14040, 14860, 15210, 17832, 18252, 19318, 20061, 20280, 22290, 22815, 24336, 26748, 28080, 28977, 29720, 30420, 33435, 35664, 36504, 38636, 40122, 40560, 44580, 45630, 48295, 53496, 57954, 59440, 60840, 66870, 73008, 77272, 80244, 86931, 89160, 91260, 96590, 100305, 106992, 115908, 121680, 125567, 133740, 144885, 154544, 160488, 173862, 178320, 182520, 193180, 200610, 231816, 251134, 260793, 267480, 289770, 320976, 347724, 365040, 376701, 386360, 401220, 434655, 463632, 502268, 521586, 534960, 579540, 627835, 695448, 753402, 772720, 802440, 869310, 1004536, 1043172, 1130103, 1159080, 1255670, 1303965, 1390896, 1506804, 1604880, 1738620, 1883505, 2009072, 2086344, 2260206, 2318160, 2511340, 2607930, 3013608, 3390309, 3477240, 3767010, 4172688, 4520412, 5022680, 5215860, 5650515, 6027216, 6780618, 6954480, 7534020, 9040824, 10045360, 10431720, 11301030, 13561236, 15068040, 16951545, 18081648, 20863440, 22602060, 27122472, 30136080, 33903090, 45204120, 54244944, 67806180, 90408240, 135612360, 271224720]

約数ペア:

[(1, 271224720), (2, 135612360), (3, 90408240), (4, 67806180), (5, 54244944), (6, 45204120), (8, 33903090), (9, 30136080), (10, 27122472), (12, 22602060), (13, 20863440), (15, 18081648), (16, 16951545), (18, 15068040), (20, 13561236), (24, 11301030), (26, 10431720), (27, 10045360), (30, 9040824), (36, 7534020), (39, 6954480), (40, 6780618), (45, 6027216), (48, 5650515), (52, 5215860), (54, 5022680), (60, 4520412), (65, 4172688), (72, 3767010), (78, 3477240), (80, 3390309), (90, 3013608), (104, 2607930), (108, 2511340), (117, 2318160), (120, 2260206), (130, 2086344), (135, 2009072), (144, 1883505), (156, 1738620), (169, 1604880), (180, 1506804), (195, 1390896), (208, 1303965), (216, 1255670), (234, 1159080), (240, 1130103), (260, 1043172), (270, 1004536), (312, 869310), (338, 802440), (351, 772720), (360, 753402), (390, 695448), (432, 627835), (468, 579540), (507, 534960), (520, 521586), (540, 502268), (585, 463632), (624, 434655), (676, 401220), (702, 386360), (720, 376701), (743, 365040), (780, 347724), (845, 320976), (936, 289770), (1014, 267480), (1040, 260793), (1080, 251134), (1170, 231816), (1352, 200610), (1404, 193180), (1486, 182520), (1521, 178320), (1560, 173862), (1690, 160488), (1755, 154544), (1872, 144885), (2028, 133740), (2160, 125567), (2229, 121680), (2340, 115908), (2535, 106992), (2704, 100305), (2808, 96590), (2972, 91260), (3042, 89160), (3120, 86931), (3380, 80244), (3510, 77272), (3715, 73008), (4056, 66870), (4458, 60840), (4563, 59440), (4680, 57954), (5070, 53496), (5616, 48295), (5944, 45630), (6084, 44580), (6687, 40560), (6760, 40122), (7020, 38636), (7430, 36504), (7605, 35664), (8112, 33435), (8916, 30420), (9126, 29720), (9360, 28977), (9659, 28080), (10140, 26748), (11145, 24336), (11888, 22815), (12168, 22290), (13374, 20280), (13520, 20061), (14040, 19318), (14860, 18252), (15210, 17832)]