264322240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 224

約数和(自身を含む): 803940480

約数和(自身を除く): 539618240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 313, 320, 364, 377, 406, 416, 448, 455, 464, 520, 560, 580, 626, 728, 754, 812, 832, 910, 928, 1015, 1040, 1120, 1160, 1252, 1456, 1508, 1565, 1624, 1820, 1856, 1885, 2030, 2080, 2191, 2240, 2320, 2504, 2639, 2912, 3016, 3130, 3248, 3640, 3770, 4060, 4069, 4160, 4382, 4640, 5008, 5278, 5824, 6032, 6260, 6496, 7280, 7540, 8120, 8138, 8764, 9077, 9280, 10016, 10556, 10955, 12064, 12520, 12992, 13195, 14560, 15080, 16240, 16276, 17528, 18154, 20032, 20345, 21112, 21910, 24128, 25040, 26390, 28483, 29120, 30160, 32480, 32552, 35056, 36308, 40690, 42224, 43820, 45385, 50080, 52780, 56966, 60320, 63539, 64960, 65104, 70112, 72616, 81380, 84448, 87640, 90770, 100160, 105560, 113932, 118001, 120640, 127078, 130208, 140224, 142415, 145232, 162760, 168896, 175280, 181540, 211120, 227864, 236002, 254156, 260416, 284830, 290464, 317695, 325520, 350560, 363080, 422240, 455728, 472004, 508312, 569660, 580928, 590005, 635390, 651040, 701120, 726160, 826007, 844480, 911456, 944008, 1016624, 1139320, 1180010, 1270780, 1302080, 1452320, 1652014, 1822912, 1888016, 2033248, 2278640, 2360020, 2541560, 2904640, 3304028, 3776032, 4066496, 4130035, 4557280, 4720040, 5083120, 6608056, 7552064, 8260070, 9114560, 9440080, 10166240, 13216112, 16520140, 18880160, 20332480, 26432224, 33040280, 37760320, 52864448, 66080560, 132161120, 264322240]

約数ペア:

[(1, 264322240), (2, 132161120), (4, 66080560), (5, 52864448), (7, 37760320), (8, 33040280), (10, 26432224), (13, 20332480), (14, 18880160), (16, 16520140), (20, 13216112), (26, 10166240), (28, 9440080), (29, 9114560), (32, 8260070), (35, 7552064), (40, 6608056), (52, 5083120), (56, 4720040), (58, 4557280), (64, 4130035), (65, 4066496), (70, 3776032), (80, 3304028), (91, 2904640), (104, 2541560), (112, 2360020), (116, 2278640), (130, 2033248), (140, 1888016), (145, 1822912), (160, 1652014), (182, 1452320), (203, 1302080), (208, 1270780), (224, 1180010), (232, 1139320), (260, 1016624), (280, 944008), (290, 911456), (313, 844480), (320, 826007), (364, 726160), (377, 701120), (406, 651040), (416, 635390), (448, 590005), (455, 580928), (464, 569660), (520, 508312), (560, 472004), (580, 455728), (626, 422240), (728, 363080), (754, 350560), (812, 325520), (832, 317695), (910, 290464), (928, 284830), (1015, 260416), (1040, 254156), (1120, 236002), (1160, 227864), (1252, 211120), (1456, 181540), (1508, 175280), (1565, 168896), (1624, 162760), (1820, 145232), (1856, 142415), (1885, 140224), (2030, 130208), (2080, 127078), (2191, 120640), (2240, 118001), (2320, 113932), (2504, 105560), (2639, 100160), (2912, 90770), (3016, 87640), (3130, 84448), (3248, 81380), (3640, 72616), (3770, 70112), (4060, 65104), (4069, 64960), (4160, 63539), (4382, 60320), (4640, 56966), (5008, 52780), (5278, 50080), (5824, 45385), (6032, 43820), (6260, 42224), (6496, 40690), (7280, 36308), (7540, 35056), (8120, 32552), (8138, 32480), (8764, 30160), (9077, 29120), (9280, 28483), (10016, 26390), (10556, 25040), (10955, 24128), (12064, 21910), (12520, 21112), (12992, 20345), (13195, 20032), (14560, 18154), (15080, 17528), (16240, 16276)]