129340682480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{98963}}^1$

素因数の和:99055

約数の個数: 120

約数和(自身を含む): 329012151696

約数和(自身を除く): 199671469216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 961, 1054, 1240, 1360, 1922, 2108, 2480, 2635, 3844, 4216, 4805, 5270, 7688, 8432, 9610, 10540, 15376, 16337, 19220, 21080, 32674, 38440, 42160, 65348, 76880, 81685, 98963, 130696, 163370, 197926, 261392, 326740, 395852, 494815, 653480, 791704, 989630, 1306960, 1583408, 1682371, 1979260, 3067853, 3364742, 3958520, 6135706, 6729484, 7917040, 8411855, 12271412, 13458968, 15339265, 16823710, 24542824, 26917936, 30678530, 33647420, 49085648, 52153501, 61357060, 67294840, 95103443, 104307002, 122714120, 134589680, 190206886, 208614004, 245428240, 260767505, 380413772, 417228008, 475517215, 521535010, 760827544, 834456016, 951034430, 1043070020, 1521655088, 1616758531, 1902068860, 2086140040, 3233517062, 3804137720, 4172280080, 6467034124, 7608275440, 8083792655, 12934068248, 16167585310, 25868136496, 32335170620, 64670341240, 129340682480]

約数ペア:

[(1, 129340682480), (2, 64670341240), (4, 32335170620), (5, 25868136496), (8, 16167585310), (10, 12934068248), (16, 8083792655), (17, 7608275440), (20, 6467034124), (31, 4172280080), (34, 3804137720), (40, 3233517062), (62, 2086140040), (68, 1902068860), (80, 1616758531), (85, 1521655088), (124, 1043070020), (136, 951034430), (155, 834456016), (170, 760827544), (248, 521535010), (272, 475517215), (310, 417228008), (340, 380413772), (496, 260767505), (527, 245428240), (620, 208614004), (680, 190206886), (961, 134589680), (1054, 122714120), (1240, 104307002), (1360, 95103443), (1922, 67294840), (2108, 61357060), (2480, 52153501), (2635, 49085648), (3844, 33647420), (4216, 30678530), (4805, 26917936), (5270, 24542824), (7688, 16823710), (8432, 15339265), (9610, 13458968), (10540, 12271412), (15376, 8411855), (16337, 7917040), (19220, 6729484), (21080, 6135706), (32674, 3958520), (38440, 3364742), (42160, 3067853), (65348, 1979260), (76880, 1682371), (81685, 1583408), (98963, 1306960), (130696, 989630), (163370, 791704), (197926, 653480), (261392, 494815), (326740, 395852)]