2001322960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 320

約数和(自身を含む): 6161605632

約数和(自身を除く): 4160282672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 103, 104, 112, 119, 130, 136, 140, 157, 170, 182, 206, 208, 221, 238, 260, 272, 280, 314, 340, 364, 412, 442, 455, 476, 515, 520, 560, 595, 628, 680, 721, 728, 785, 824, 884, 910, 952, 1030, 1040, 1099, 1105, 1190, 1256, 1339, 1360, 1442, 1456, 1547, 1570, 1648, 1751, 1768, 1820, 1904, 2041, 2060, 2198, 2210, 2380, 2512, 2669, 2678, 2884, 3094, 3140, 3502, 3536, 3605, 3640, 4082, 4120, 4396, 4420, 4760, 5338, 5356, 5495, 5768, 6188, 6280, 6695, 7004, 7210, 7280, 7735, 8164, 8240, 8755, 8792, 8840, 9373, 9520, 10205, 10676, 10712, 10990, 11536, 12257, 12376, 12560, 13345, 13390, 14008, 14287, 14420, 15470, 16171, 16328, 17510, 17584, 17680, 18683, 18746, 20410, 21352, 21424, 21980, 22763, 24514, 24752, 26690, 26780, 28016, 28574, 28840, 30940, 32342, 32656, 34697, 35020, 37366, 37492, 40820, 42704, 43960, 45526, 46865, 49028, 53380, 53560, 57148, 57680, 61285, 61880, 64684, 69394, 70040, 71435, 74732, 74984, 80855, 81640, 87920, 91052, 93415, 93730, 98056, 106760, 107120, 113197, 113815, 114296, 122570, 123760, 129368, 138788, 140080, 142870, 149464, 149968, 159341, 161710, 163280, 173485, 182104, 186830, 187460, 196112, 210223, 213520, 226394, 227630, 228592, 242879, 245140, 258736, 274907, 277576, 285740, 298928, 318682, 323420, 346970, 364208, 373660, 374920, 420446, 452788, 455260, 485758, 490280, 549814, 555152, 565985, 571480, 637364, 646840, 693940, 747320, 749840, 796705, 840892, 905576, 910520, 971516, 980560, 1051115, 1099628, 1131970, 1142960, 1214395, 1274728, 1293680, 1374535, 1387880, 1471561, 1494640, 1593410, 1681784, 1811152, 1821040, 1924349, 1943032, 2102230, 2199256, 2263940, 2428790, 2549456, 2749070, 2775760, 2943122, 3186820, 3363568, 3573791, 3848698, 3886064, 4204460, 4398512, 4527880, 4857580, 5498140, 5886244, 6373640, 7147582, 7357805, 7697396, 8408920, 9055760, 9621745, 9715160, 10996280, 11772488, 12747280, 14295164, 14715610, 15394792, 16817840, 17868955, 19243490, 19430320, 21992560, 23544976, 25016537, 28590328, 29431220, 30789584, 35737910, 38486980, 50033074, 57180656, 58862440, 71475820, 76973960, 100066148, 117724880, 125082685, 142951640, 153947920, 200132296, 250165370, 285903280, 400264592, 500330740, 1000661480, 2001322960]

約数ペア:

[(1, 2001322960), (2, 1000661480), (4, 500330740), (5, 400264592), (7, 285903280), (8, 250165370), (10, 200132296), (13, 153947920), (14, 142951640), (16, 125082685), (17, 117724880), (20, 100066148), (26, 76973960), (28, 71475820), (34, 58862440), (35, 57180656), (40, 50033074), (52, 38486980), (56, 35737910), (65, 30789584), (68, 29431220), (70, 28590328), (80, 25016537), (85, 23544976), (91, 21992560), (103, 19430320), (104, 19243490), (112, 17868955), (119, 16817840), (130, 15394792), (136, 14715610), (140, 14295164), (157, 12747280), (170, 11772488), (182, 10996280), (206, 9715160), (208, 9621745), (221, 9055760), (238, 8408920), (260, 7697396), (272, 7357805), (280, 7147582), (314, 6373640), (340, 5886244), (364, 5498140), (412, 4857580), (442, 4527880), (455, 4398512), (476, 4204460), (515, 3886064), (520, 3848698), (560, 3573791), (595, 3363568), (628, 3186820), (680, 2943122), (721, 2775760), (728, 2749070), (785, 2549456), (824, 2428790), (884, 2263940), (910, 2199256), (952, 2102230), (1030, 1943032), (1040, 1924349), (1099, 1821040), (1105, 1811152), (1190, 1681784), (1256, 1593410), (1339, 1494640), (1360, 1471561), (1442, 1387880), (1456, 1374535), (1547, 1293680), (1570, 1274728), (1648, 1214395), (1751, 1142960), (1768, 1131970), (1820, 1099628), (1904, 1051115), (2041, 980560), (2060, 971516), (2198, 910520), (2210, 905576), (2380, 840892), (2512, 796705), (2669, 749840), (2678, 747320), (2884, 693940), (3094, 646840), (3140, 637364), (3502, 571480), (3536, 565985), (3605, 555152), (3640, 549814), (4082, 490280), (4120, 485758), (4396, 455260), (4420, 452788), (4760, 420446), (5338, 374920), (5356, 373660), (5495, 364208), (5768, 346970), (6188, 323420), (6280, 318682), (6695, 298928), (7004, 285740), (7210, 277576), (7280, 274907), (7735, 258736), (8164, 245140), (8240, 242879), (8755, 228592), (8792, 227630), (8840, 226394), (9373, 213520), (9520, 210223), (10205, 196112), (10676, 187460), (10712, 186830), (10990, 182104), (11536, 173485), (12257, 163280), (12376, 161710), (12560, 159341), (13345, 149968), (13390, 149464), (14008, 142870), (14287, 140080), (14420, 138788), (15470, 129368), (16171, 123760), (16328, 122570), (17510, 114296), (17584, 113815), (17680, 113197), (18683, 107120), (18746, 106760), (20410, 98056), (21352, 93730), (21424, 93415), (21980, 91052), (22763, 87920), (24514, 81640), (24752, 80855), (26690, 74984), (26780, 74732), (28016, 71435), (28574, 70040), (28840, 69394), (30940, 64684), (32342, 61880), (32656, 61285), (34697, 57680), (35020, 57148), (37366, 53560), (37492, 53380), (40820, 49028), (42704, 46865), (43960, 45526)]