213401760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3151

約数の個数: 192

約数和(自身を含む): 789989760

約数和(自身を除く): 576588000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3109, 3120, 3432, 4290, 4576, 5280, 5720, 6218, 6240, 6864, 8580, 9327, 11440, 12436, 13728, 15545, 17160, 18654, 22880, 24872, 31090, 34199, 34320, 37308, 40417, 46635, 49744, 62180, 68398, 68640, 74616, 80834, 93270, 99488, 102597, 121251, 124360, 136796, 149232, 161668, 170995, 186540, 202085, 205194, 242502, 248720, 273592, 298464, 323336, 341990, 373080, 404170, 410388, 444587, 485004, 497440, 512985, 547184, 606255, 646672, 683980, 746160, 808340, 820776, 889174, 970008, 1025970, 1094368, 1212510, 1293344, 1333761, 1367960, 1492320, 1616680, 1641552, 1778348, 1940016, 2051940, 2222935, 2425020, 2667522, 2735920, 3233360, 3283104, 3556696, 3880032, 4103880, 4445870, 4850040, 5335044, 5471840, 6466720, 6668805, 7113392, 8207760, 8891740, 9700080, 10670088, 13337610, 14226784, 16415520, 17783480, 19400160, 21340176, 26675220, 35566960, 42680352, 53350440, 71133920, 106700880, 213401760]

約数ペア:

[(1, 213401760), (2, 106700880), (3, 71133920), (4, 53350440), (5, 42680352), (6, 35566960), (8, 26675220), (10, 21340176), (11, 19400160), (12, 17783480), (13, 16415520), (15, 14226784), (16, 13337610), (20, 10670088), (22, 9700080), (24, 8891740), (26, 8207760), (30, 7113392), (32, 6668805), (33, 6466720), (39, 5471840), (40, 5335044), (44, 4850040), (48, 4445870), (52, 4103880), (55, 3880032), (60, 3556696), (65, 3283104), (66, 3233360), (78, 2735920), (80, 2667522), (88, 2425020), (96, 2222935), (104, 2051940), (110, 1940016), (120, 1778348), (130, 1641552), (132, 1616680), (143, 1492320), (156, 1367960), (160, 1333761), (165, 1293344), (176, 1212510), (195, 1094368), (208, 1025970), (220, 970008), (240, 889174), (260, 820776), (264, 808340), (286, 746160), (312, 683980), (330, 646672), (352, 606255), (390, 547184), (416, 512985), (429, 497440), (440, 485004), (480, 444587), (520, 410388), (528, 404170), (572, 373080), (624, 341990), (660, 323336), (715, 298464), (780, 273592), (858, 248720), (880, 242502), (1040, 205194), (1056, 202085), (1144, 186540), (1248, 170995), (1320, 161668), (1430, 149232), (1560, 136796), (1716, 124360), (1760, 121251), (2080, 102597), (2145, 99488), (2288, 93270), (2640, 80834), (2860, 74616), (3109, 68640), (3120, 68398), (3432, 62180), (4290, 49744), (4576, 46635), (5280, 40417), (5720, 37308), (6218, 34320), (6240, 34199), (6864, 31090), (8580, 24872), (9327, 22880), (11440, 18654), (12436, 17160), (13728, 15545)]