77230320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:879

約数の個数: 160

約数和(自身を含む): 264840192

約数和(自身を除く): 187609872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 823, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1646, 1840, 1955, 2040, 2346, 2469, 2760, 3128, 3292, 3910, 4080, 4115, 4692, 4938, 5520, 5865, 6256, 6584, 7820, 8230, 9384, 9876, 11730, 12345, 13168, 13991, 15640, 16460, 18768, 18929, 19752, 23460, 24690, 27982, 31280, 32920, 37858, 39504, 41973, 46920, 49380, 55964, 56787, 65840, 69955, 75716, 83946, 93840, 94645, 98760, 111928, 113574, 139910, 151432, 167892, 189290, 197520, 209865, 223856, 227148, 279820, 283935, 302864, 321793, 335784, 378580, 419730, 454296, 559640, 567870, 643586, 671568, 757160, 839460, 908592, 965379, 1119280, 1135740, 1287172, 1514320, 1608965, 1678920, 1930758, 2271480, 2574344, 3217930, 3357840, 3861516, 4542960, 4826895, 5148688, 6435860, 7723032, 9653790, 12871720, 15446064, 19307580, 25743440, 38615160, 77230320]

約数ペア:

[(1, 77230320), (2, 38615160), (3, 25743440), (4, 19307580), (5, 15446064), (6, 12871720), (8, 9653790), (10, 7723032), (12, 6435860), (15, 5148688), (16, 4826895), (17, 4542960), (20, 3861516), (23, 3357840), (24, 3217930), (30, 2574344), (34, 2271480), (40, 1930758), (46, 1678920), (48, 1608965), (51, 1514320), (60, 1287172), (68, 1135740), (69, 1119280), (80, 965379), (85, 908592), (92, 839460), (102, 757160), (115, 671568), (120, 643586), (136, 567870), (138, 559640), (170, 454296), (184, 419730), (204, 378580), (230, 335784), (240, 321793), (255, 302864), (272, 283935), (276, 279820), (340, 227148), (345, 223856), (368, 209865), (391, 197520), (408, 189290), (460, 167892), (510, 151432), (552, 139910), (680, 113574), (690, 111928), (782, 98760), (816, 94645), (823, 93840), (920, 83946), (1020, 75716), (1104, 69955), (1173, 65840), (1360, 56787), (1380, 55964), (1564, 49380), (1646, 46920), (1840, 41973), (1955, 39504), (2040, 37858), (2346, 32920), (2469, 31280), (2760, 27982), (3128, 24690), (3292, 23460), (3910, 19752), (4080, 18929), (4115, 18768), (4692, 16460), (4938, 15640), (5520, 13991), (5865, 13168), (6256, 12345), (6584, 11730), (7820, 9876), (8230, 9384)]