1501204040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1823}}^1$

素因数の和:2031

約数の個数: 128

約数和(自身を含む): 4113192960

約数和(自身を除く): 2611988920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 173, 238, 280, 340, 346, 476, 595, 680, 692, 865, 952, 1190, 1211, 1384, 1730, 1823, 2380, 2422, 2941, 3460, 3646, 4760, 4844, 5882, 6055, 6920, 7292, 9115, 9688, 11764, 12110, 12761, 14584, 14705, 18230, 20587, 23528, 24220, 25522, 29410, 30991, 36460, 41174, 48440, 51044, 58820, 61982, 63805, 72920, 82348, 102088, 102935, 117640, 123964, 127610, 154955, 164696, 205870, 216937, 247928, 255220, 309910, 315379, 411740, 433874, 510440, 619820, 630758, 823480, 867748, 1084685, 1239640, 1261516, 1576895, 1735496, 2169370, 2207653, 2523032, 3153790, 4338740, 4415306, 5361443, 6307580, 8677480, 8830612, 10722886, 11038265, 12615160, 17661224, 21445772, 22076530, 26807215, 37530101, 42891544, 44153060, 53614430, 75060202, 88306120, 107228860, 150120404, 187650505, 214457720, 300240808, 375301010, 750602020, 1501204040]

約数ペア:

[(1, 1501204040), (2, 750602020), (4, 375301010), (5, 300240808), (7, 214457720), (8, 187650505), (10, 150120404), (14, 107228860), (17, 88306120), (20, 75060202), (28, 53614430), (34, 44153060), (35, 42891544), (40, 37530101), (56, 26807215), (68, 22076530), (70, 21445772), (85, 17661224), (119, 12615160), (136, 11038265), (140, 10722886), (170, 8830612), (173, 8677480), (238, 6307580), (280, 5361443), (340, 4415306), (346, 4338740), (476, 3153790), (595, 2523032), (680, 2207653), (692, 2169370), (865, 1735496), (952, 1576895), (1190, 1261516), (1211, 1239640), (1384, 1084685), (1730, 867748), (1823, 823480), (2380, 630758), (2422, 619820), (2941, 510440), (3460, 433874), (3646, 411740), (4760, 315379), (4844, 309910), (5882, 255220), (6055, 247928), (6920, 216937), (7292, 205870), (9115, 164696), (9688, 154955), (11764, 127610), (12110, 123964), (12761, 117640), (14584, 102935), (14705, 102088), (18230, 82348), (20587, 72920), (23528, 63805), (24220, 61982), (25522, 58820), (29410, 51044), (30991, 48440), (36460, 41174)]