16379220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 56899584

約数和(自身を除く): 40520364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 83, 92, 110, 115, 130, 132, 138, 143, 156, 165, 166, 195, 220, 230, 249, 253, 260, 276, 286, 299, 330, 332, 345, 390, 415, 429, 460, 498, 506, 572, 598, 660, 690, 715, 759, 780, 830, 858, 897, 913, 996, 1012, 1079, 1196, 1245, 1265, 1380, 1430, 1495, 1518, 1660, 1716, 1794, 1826, 1909, 2145, 2158, 2490, 2530, 2739, 2860, 2990, 3036, 3237, 3289, 3588, 3652, 3795, 3818, 4290, 4316, 4485, 4565, 4980, 5060, 5395, 5478, 5727, 5980, 6474, 6578, 7590, 7636, 8580, 8970, 9130, 9545, 9867, 10790, 10956, 11454, 11869, 12948, 13156, 13695, 15180, 16185, 16445, 17940, 18260, 19090, 19734, 20999, 21580, 22908, 23738, 24817, 27390, 28635, 32370, 32890, 35607, 38180, 39468, 41998, 47476, 49335, 49634, 54780, 57270, 59345, 62997, 64740, 65780, 71214, 74451, 83996, 98670, 99268, 104995, 114540, 118690, 124085, 125994, 142428, 148902, 178035, 197340, 209990, 237380, 248170, 251988, 272987, 297804, 314985, 356070, 372255, 419980, 496340, 545974, 629970, 712140, 744510, 818961, 1091948, 1259940, 1364935, 1489020, 1637922, 2729870, 3275844, 4094805, 5459740, 8189610, 16379220]

約数ペア:

[(1, 16379220), (2, 8189610), (3, 5459740), (4, 4094805), (5, 3275844), (6, 2729870), (10, 1637922), (11, 1489020), (12, 1364935), (13, 1259940), (15, 1091948), (20, 818961), (22, 744510), (23, 712140), (26, 629970), (30, 545974), (33, 496340), (39, 419980), (44, 372255), (46, 356070), (52, 314985), (55, 297804), (60, 272987), (65, 251988), (66, 248170), (69, 237380), (78, 209990), (83, 197340), (92, 178035), (110, 148902), (115, 142428), (130, 125994), (132, 124085), (138, 118690), (143, 114540), (156, 104995), (165, 99268), (166, 98670), (195, 83996), (220, 74451), (230, 71214), (249, 65780), (253, 64740), (260, 62997), (276, 59345), (286, 57270), (299, 54780), (330, 49634), (332, 49335), (345, 47476), (390, 41998), (415, 39468), (429, 38180), (460, 35607), (498, 32890), (506, 32370), (572, 28635), (598, 27390), (660, 24817), (690, 23738), (715, 22908), (759, 21580), (780, 20999), (830, 19734), (858, 19090), (897, 18260), (913, 17940), (996, 16445), (1012, 16185), (1079, 15180), (1196, 13695), (1245, 13156), (1265, 12948), (1380, 11869), (1430, 11454), (1495, 10956), (1518, 10790), (1660, 9867), (1716, 9545), (1794, 9130), (1826, 8970), (1909, 8580), (2145, 7636), (2158, 7590), (2490, 6578), (2530, 6474), (2739, 5980), (2860, 5727), (2990, 5478), (3036, 5395), (3237, 5060), (3289, 4980), (3588, 4565), (3652, 4485), (3795, 4316), (3818, 4290)]