1520778836080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4071479}}^1$

素因数の和:4071551

約数の個数: 160

約数和(自身を含む): 4362020812800

約数和(自身を除く): 2841241976720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 80, 92, 112, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 368, 406, 460, 464, 560, 580, 644, 667, 805, 812, 920, 1015, 1160, 1288, 1334, 1610, 1624, 1840, 2030, 2320, 2576, 2668, 3220, 3248, 3335, 4060, 4669, 5336, 6440, 6670, 8120, 9338, 10672, 12880, 13340, 16240, 18676, 23345, 26680, 37352, 46690, 53360, 74704, 93380, 186760, 373520, 4071479, 8142958, 16285916, 20357395, 28500353, 32571832, 40714790, 57000706, 65143664, 81429580, 93644017, 114001412, 118072891, 142501765, 162859160, 187288034, 228002824, 236145782, 285003530, 325718320, 374576068, 456005648, 468220085, 472291564, 570007060, 590364455, 655508119, 749152136, 826510237, 936440170, 944583128, 1140014120, 1180728910, 1311016238, 1498304272, 1653020474, 1872880340, 1889166256, 2280028240, 2361457820, 2622032476, 2715676493, 3277540595, 3306040948, 3745760680, 4132551185, 4722915640, 5244064952, 5431352986, 6555081190, 6612081896, 7491521360, 8265102370, 9445831280, 10488129904, 10862705972, 13110162380, 13224163792, 13578382465, 16530204740, 19009735451, 21725411944, 26220324760, 27156764930, 33060409480, 38019470902, 43450823888, 52440649520, 54313529860, 66120818960, 76038941804, 95048677255, 108627059720, 152077883608, 190097354510, 217254119440, 304155767216, 380194709020, 760389418040, 1520778836080]

約数ペア:

[(1, 1520778836080), (2, 760389418040), (4, 380194709020), (5, 304155767216), (7, 217254119440), (8, 190097354510), (10, 152077883608), (14, 108627059720), (16, 95048677255), (20, 76038941804), (23, 66120818960), (28, 54313529860), (29, 52440649520), (35, 43450823888), (40, 38019470902), (46, 33060409480), (56, 27156764930), (58, 26220324760), (70, 21725411944), (80, 19009735451), (92, 16530204740), (112, 13578382465), (115, 13224163792), (116, 13110162380), (140, 10862705972), (145, 10488129904), (161, 9445831280), (184, 8265102370), (203, 7491521360), (230, 6612081896), (232, 6555081190), (280, 5431352986), (290, 5244064952), (322, 4722915640), (368, 4132551185), (406, 3745760680), (460, 3306040948), (464, 3277540595), (560, 2715676493), (580, 2622032476), (644, 2361457820), (667, 2280028240), (805, 1889166256), (812, 1872880340), (920, 1653020474), (1015, 1498304272), (1160, 1311016238), (1288, 1180728910), (1334, 1140014120), (1610, 944583128), (1624, 936440170), (1840, 826510237), (2030, 749152136), (2320, 655508119), (2576, 590364455), (2668, 570007060), (3220, 472291564), (3248, 468220085), (3335, 456005648), (4060, 374576068), (4669, 325718320), (5336, 285003530), (6440, 236145782), (6670, 228002824), (8120, 187288034), (9338, 162859160), (10672, 142501765), (12880, 118072891), (13340, 114001412), (16240, 93644017), (18676, 81429580), (23345, 65143664), (26680, 57000706), (37352, 40714790), (46690, 32571832), (53360, 28500353), (74704, 20357395), (93380, 16285916), (186760, 8142958), (373520, 4071479)]