37880080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 111849984

約数和(自身を除く): 73969904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 161, 170, 173, 184, 230, 238, 272, 280, 322, 340, 346, 368, 391, 460, 476, 560, 595, 644, 680, 692, 782, 805, 865, 920, 952, 1190, 1211, 1288, 1360, 1384, 1564, 1610, 1730, 1840, 1904, 1955, 2380, 2422, 2576, 2737, 2768, 2941, 3128, 3220, 3460, 3910, 3979, 4760, 4844, 5474, 5882, 6055, 6256, 6440, 6920, 7820, 7958, 9520, 9688, 10948, 11764, 12110, 12880, 13685, 13840, 14705, 15640, 15916, 19376, 19895, 20587, 21896, 23528, 24220, 27370, 27853, 29410, 31280, 31832, 39790, 41174, 43792, 47056, 48440, 54740, 55706, 58820, 63664, 67643, 79580, 82348, 96880, 102935, 109480, 111412, 117640, 135286, 139265, 159160, 164696, 205870, 218960, 222824, 235280, 270572, 278530, 318320, 329392, 338215, 411740, 445648, 473501, 541144, 557060, 676430, 823480, 947002, 1082288, 1114120, 1352860, 1646960, 1894004, 2228240, 2367505, 2705720, 3788008, 4735010, 5411440, 7576016, 9470020, 18940040, 37880080]

約数ペア:

[(1, 37880080), (2, 18940040), (4, 9470020), (5, 7576016), (7, 5411440), (8, 4735010), (10, 3788008), (14, 2705720), (16, 2367505), (17, 2228240), (20, 1894004), (23, 1646960), (28, 1352860), (34, 1114120), (35, 1082288), (40, 947002), (46, 823480), (56, 676430), (68, 557060), (70, 541144), (80, 473501), (85, 445648), (92, 411740), (112, 338215), (115, 329392), (119, 318320), (136, 278530), (140, 270572), (161, 235280), (170, 222824), (173, 218960), (184, 205870), (230, 164696), (238, 159160), (272, 139265), (280, 135286), (322, 117640), (340, 111412), (346, 109480), (368, 102935), (391, 96880), (460, 82348), (476, 79580), (560, 67643), (595, 63664), (644, 58820), (680, 55706), (692, 54740), (782, 48440), (805, 47056), (865, 43792), (920, 41174), (952, 39790), (1190, 31832), (1211, 31280), (1288, 29410), (1360, 27853), (1384, 27370), (1564, 24220), (1610, 23528), (1730, 21896), (1840, 20587), (1904, 19895), (1955, 19376), (2380, 15916), (2422, 15640), (2576, 14705), (2737, 13840), (2768, 13685), (2941, 12880), (3128, 12110), (3220, 11764), (3460, 10948), (3910, 9688), (3979, 9520), (4760, 7958), (4844, 7820), (5474, 6920), (5882, 6440), (6055, 6256)]