402414516560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{313661}}^1$

素因数の和:313789

約数の個数: 160

約数和(自身を含む): 1120149734400

約数和(自身を除く): 717735217840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 79, 80, 112, 116, 140, 145, 158, 203, 232, 280, 290, 316, 395, 406, 464, 553, 560, 580, 632, 790, 812, 1015, 1106, 1160, 1264, 1580, 1624, 2030, 2212, 2291, 2320, 2765, 3160, 3248, 4060, 4424, 4582, 5530, 6320, 8120, 8848, 9164, 11060, 11455, 16037, 16240, 18328, 22120, 22910, 32074, 36656, 44240, 45820, 64148, 80185, 91640, 128296, 160370, 183280, 256592, 313661, 320740, 627322, 641480, 1254644, 1282960, 1568305, 2195627, 2509288, 3136610, 4391254, 5018576, 6273220, 8782508, 9096169, 10978135, 12546440, 17565016, 18192338, 21956270, 24779219, 25092880, 35130032, 36384676, 43912540, 45480845, 49558438, 63673183, 72769352, 87825080, 90961690, 99116876, 123896095, 127346366, 145538704, 173454533, 175650160, 181923380, 198233752, 247792190, 254692732, 318365915, 346909066, 363846760, 396467504, 495584380, 509385464, 636731830, 693818132, 718597351, 727693520, 867272665, 991168760, 1018770928, 1273463660, 1387636264, 1437194702, 1734545330, 1982337520, 2546927320, 2775272528, 2874389404, 3469090660, 3592986755, 5030181457, 5093854640, 5748778808, 6938181320, 7185973510, 10060362914, 11497557616, 13876362640, 14371947020, 20120725828, 25150907285, 28743894040, 40241451656, 50301814570, 57487788080, 80482903312, 100603629140, 201207258280, 402414516560]

約数ペア:

[(1, 402414516560), (2, 201207258280), (4, 100603629140), (5, 80482903312), (7, 57487788080), (8, 50301814570), (10, 40241451656), (14, 28743894040), (16, 25150907285), (20, 20120725828), (28, 14371947020), (29, 13876362640), (35, 11497557616), (40, 10060362914), (56, 7185973510), (58, 6938181320), (70, 5748778808), (79, 5093854640), (80, 5030181457), (112, 3592986755), (116, 3469090660), (140, 2874389404), (145, 2775272528), (158, 2546927320), (203, 1982337520), (232, 1734545330), (280, 1437194702), (290, 1387636264), (316, 1273463660), (395, 1018770928), (406, 991168760), (464, 867272665), (553, 727693520), (560, 718597351), (580, 693818132), (632, 636731830), (790, 509385464), (812, 495584380), (1015, 396467504), (1106, 363846760), (1160, 346909066), (1264, 318365915), (1580, 254692732), (1624, 247792190), (2030, 198233752), (2212, 181923380), (2291, 175650160), (2320, 173454533), (2765, 145538704), (3160, 127346366), (3248, 123896095), (4060, 99116876), (4424, 90961690), (4582, 87825080), (5530, 72769352), (6320, 63673183), (8120, 49558438), (8848, 45480845), (9164, 43912540), (11060, 36384676), (11455, 35130032), (16037, 25092880), (16240, 24779219), (18328, 21956270), (22120, 18192338), (22910, 17565016), (32074, 12546440), (36656, 10978135), (44240, 9096169), (45820, 8782508), (64148, 6273220), (80185, 5018576), (91640, 4391254), (128296, 3136610), (160370, 2509288), (183280, 2195627), (256592, 1568305), (313661, 1282960), (320740, 1254644), (627322, 641480)]