232398320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1279

約数の個数: 160

約数和(自身を含む): 695955456

約数和(自身を除く): 463557136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1217, 1232, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2434, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 4868, 5456, 6085, 6160, 6820, 8519, 8680, 9548, 9736, 11935, 12170, 13387, 13640, 17038, 17360, 19096, 19472, 23870, 24340, 26774, 27280, 34076, 37727, 38192, 42595, 47740, 48680, 53548, 66935, 68152, 75454, 85190, 93709, 95480, 97360, 107096, 133870, 136304, 150908, 170380, 187418, 188635, 190960, 214192, 264089, 267740, 301816, 340760, 374836, 377270, 414997, 468545, 528178, 535480, 603632, 681520, 749672, 754540, 829994, 937090, 1056356, 1070960, 1320445, 1499344, 1509080, 1659988, 1874180, 2074985, 2112712, 2640890, 2904979, 3018160, 3319976, 3748360, 4149970, 4225424, 5281780, 5809958, 6639952, 7496720, 8299940, 10563560, 11619916, 14524895, 16599880, 21127120, 23239832, 29049790, 33199760, 46479664, 58099580, 116199160, 232398320]

約数ペア:

[(1, 232398320), (2, 116199160), (4, 58099580), (5, 46479664), (7, 33199760), (8, 29049790), (10, 23239832), (11, 21127120), (14, 16599880), (16, 14524895), (20, 11619916), (22, 10563560), (28, 8299940), (31, 7496720), (35, 6639952), (40, 5809958), (44, 5281780), (55, 4225424), (56, 4149970), (62, 3748360), (70, 3319976), (77, 3018160), (80, 2904979), (88, 2640890), (110, 2112712), (112, 2074985), (124, 1874180), (140, 1659988), (154, 1509080), (155, 1499344), (176, 1320445), (217, 1070960), (220, 1056356), (248, 937090), (280, 829994), (308, 754540), (310, 749672), (341, 681520), (385, 603632), (434, 535480), (440, 528178), (496, 468545), (560, 414997), (616, 377270), (620, 374836), (682, 340760), (770, 301816), (868, 267740), (880, 264089), (1085, 214192), (1217, 190960), (1232, 188635), (1240, 187418), (1364, 170380), (1540, 150908), (1705, 136304), (1736, 133870), (2170, 107096), (2387, 97360), (2434, 95480), (2480, 93709), (2728, 85190), (3080, 75454), (3410, 68152), (3472, 66935), (4340, 53548), (4774, 48680), (4868, 47740), (5456, 42595), (6085, 38192), (6160, 37727), (6820, 34076), (8519, 27280), (8680, 26774), (9548, 24340), (9736, 23870), (11935, 19472), (12170, 19096), (13387, 17360), (13640, 17038)]