422676320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 1151926272

約数和(自身を除く): 729249952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 80, 88, 110, 122, 124, 127, 155, 160, 176, 220, 244, 248, 254, 305, 310, 341, 352, 440, 488, 496, 508, 610, 620, 635, 671, 682, 880, 976, 992, 1016, 1220, 1240, 1270, 1342, 1364, 1397, 1705, 1760, 1891, 1952, 2032, 2440, 2480, 2540, 2684, 2728, 2794, 3355, 3410, 3782, 3937, 4064, 4880, 4960, 5080, 5368, 5456, 5588, 6710, 6820, 6985, 7564, 7747, 7874, 9455, 9760, 10160, 10736, 10912, 11176, 13420, 13640, 13970, 15128, 15494, 15748, 18910, 19685, 20320, 20801, 21472, 22352, 26840, 27280, 27940, 30256, 30988, 31496, 37820, 38735, 39370, 41602, 43307, 44704, 53680, 54560, 55880, 60512, 61976, 62992, 75640, 77470, 78740, 83204, 85217, 86614, 104005, 107360, 111760, 123952, 125984, 151280, 154940, 157480, 166408, 170434, 173228, 208010, 216535, 223520, 240157, 247904, 302560, 309880, 314960, 332816, 340868, 346456, 416020, 426085, 433070, 480314, 619760, 629920, 665632, 681736, 692912, 832040, 852170, 866140, 960628, 1200785, 1239520, 1363472, 1385824, 1664080, 1704340, 1732280, 1921256, 2401570, 2641727, 2726944, 3328160, 3408680, 3464560, 3842512, 4803140, 5283454, 6817360, 6929120, 7685024, 9606280, 10566908, 13208635, 13634720, 19212560, 21133816, 26417270, 38425120, 42267632, 52834540, 84535264, 105669080, 211338160, 422676320]

約数ペア:

[(1, 422676320), (2, 211338160), (4, 105669080), (5, 84535264), (8, 52834540), (10, 42267632), (11, 38425120), (16, 26417270), (20, 21133816), (22, 19212560), (31, 13634720), (32, 13208635), (40, 10566908), (44, 9606280), (55, 7685024), (61, 6929120), (62, 6817360), (80, 5283454), (88, 4803140), (110, 3842512), (122, 3464560), (124, 3408680), (127, 3328160), (155, 2726944), (160, 2641727), (176, 2401570), (220, 1921256), (244, 1732280), (248, 1704340), (254, 1664080), (305, 1385824), (310, 1363472), (341, 1239520), (352, 1200785), (440, 960628), (488, 866140), (496, 852170), (508, 832040), (610, 692912), (620, 681736), (635, 665632), (671, 629920), (682, 619760), (880, 480314), (976, 433070), (992, 426085), (1016, 416020), (1220, 346456), (1240, 340868), (1270, 332816), (1342, 314960), (1364, 309880), (1397, 302560), (1705, 247904), (1760, 240157), (1891, 223520), (1952, 216535), (2032, 208010), (2440, 173228), (2480, 170434), (2540, 166408), (2684, 157480), (2728, 154940), (2794, 151280), (3355, 125984), (3410, 123952), (3782, 111760), (3937, 107360), (4064, 104005), (4880, 86614), (4960, 85217), (5080, 83204), (5368, 78740), (5456, 77470), (5588, 75640), (6710, 62992), (6820, 61976), (6985, 60512), (7564, 55880), (7747, 54560), (7874, 53680), (9455, 44704), (9760, 43307), (10160, 41602), (10736, 39370), (10912, 38735), (11176, 37820), (13420, 31496), (13640, 30988), (13970, 30256), (15128, 27940), (15494, 27280), (15748, 26840), (18910, 22352), (19685, 21472), (20320, 20801)]