70348720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 195737472

約数和(自身を除く): 125388752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 80, 85, 92, 104, 115, 130, 136, 170, 173, 184, 208, 221, 230, 260, 272, 299, 340, 346, 368, 391, 442, 460, 520, 598, 680, 692, 782, 865, 884, 920, 1040, 1105, 1196, 1360, 1384, 1495, 1564, 1730, 1768, 1840, 1955, 2210, 2249, 2392, 2768, 2941, 2990, 3128, 3460, 3536, 3910, 3979, 4420, 4498, 4784, 5083, 5882, 5980, 6256, 6920, 7820, 7958, 8840, 8996, 10166, 11245, 11764, 11960, 13840, 14705, 15640, 15916, 17680, 17992, 19895, 20332, 22490, 23528, 23920, 25415, 29410, 31280, 31832, 35984, 38233, 39790, 40664, 44980, 47056, 50830, 51727, 58820, 63664, 67643, 76466, 79580, 81328, 89960, 101660, 103454, 117640, 135286, 152932, 159160, 179920, 191165, 203320, 206908, 235280, 258635, 270572, 305864, 318320, 338215, 382330, 406640, 413816, 517270, 541144, 611728, 676430, 764660, 827632, 879359, 1034540, 1082288, 1352860, 1529320, 1758718, 2069080, 2705720, 3058640, 3517436, 4138160, 4396795, 5411440, 7034872, 8793590, 14069744, 17587180, 35174360, 70348720]

約数ペア:

[(1, 70348720), (2, 35174360), (4, 17587180), (5, 14069744), (8, 8793590), (10, 7034872), (13, 5411440), (16, 4396795), (17, 4138160), (20, 3517436), (23, 3058640), (26, 2705720), (34, 2069080), (40, 1758718), (46, 1529320), (52, 1352860), (65, 1082288), (68, 1034540), (80, 879359), (85, 827632), (92, 764660), (104, 676430), (115, 611728), (130, 541144), (136, 517270), (170, 413816), (173, 406640), (184, 382330), (208, 338215), (221, 318320), (230, 305864), (260, 270572), (272, 258635), (299, 235280), (340, 206908), (346, 203320), (368, 191165), (391, 179920), (442, 159160), (460, 152932), (520, 135286), (598, 117640), (680, 103454), (692, 101660), (782, 89960), (865, 81328), (884, 79580), (920, 76466), (1040, 67643), (1105, 63664), (1196, 58820), (1360, 51727), (1384, 50830), (1495, 47056), (1564, 44980), (1730, 40664), (1768, 39790), (1840, 38233), (1955, 35984), (2210, 31832), (2249, 31280), (2392, 29410), (2768, 25415), (2941, 23920), (2990, 23528), (3128, 22490), (3460, 20332), (3536, 19895), (3910, 17992), (3979, 17680), (4420, 15916), (4498, 15640), (4784, 14705), (5083, 13840), (5882, 11960), (5980, 11764), (6256, 11245), (6920, 10166), (7820, 8996), (7958, 8840)]