1889210070440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{544259}}^1$

素因数の和:544325

約数の個数: 256

約数和(自身を含む): 5642887680000

約数和(自身を除く): 3753677609560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 88, 92, 98, 110, 115, 140, 154, 161, 184, 196, 220, 230, 245, 253, 280, 308, 322, 343, 385, 392, 440, 460, 490, 506, 539, 616, 644, 686, 770, 805, 920, 980, 1012, 1078, 1127, 1265, 1288, 1372, 1540, 1610, 1715, 1771, 1960, 2024, 2156, 2254, 2530, 2695, 2744, 3080, 3220, 3430, 3542, 3773, 4312, 4508, 5060, 5390, 5635, 6440, 6860, 7084, 7546, 7889, 8855, 9016, 10120, 10780, 11270, 12397, 13720, 14168, 15092, 15778, 17710, 18865, 21560, 22540, 24794, 30184, 31556, 35420, 37730, 39445, 45080, 49588, 61985, 63112, 70840, 75460, 78890, 86779, 99176, 123970, 150920, 157780, 173558, 247940, 315560, 347116, 433895, 495880, 544259, 694232, 867790, 1088518, 1735580, 2177036, 2721295, 3471160, 3809813, 4354072, 5442590, 5986849, 7619626, 10885180, 11973698, 12517957, 15239252, 19049065, 21770360, 23947396, 25035914, 26668691, 29934245, 30478504, 38098130, 41907943, 47894792, 50071828, 53337382, 59868490, 62589785, 76196260, 83815886, 87625699, 100143656, 106674764, 119736980, 125179570, 133343455, 137697527, 152392520, 167631772, 175251398, 186680837, 209539715, 213349528, 239473960, 250359140, 266686910, 275395054, 293355601, 335263544, 350502796, 373361674, 419079430, 438128495, 500718280, 533373820, 550790108, 586711202, 613379893, 688487635, 701005592, 746723348, 838158860, 876256990, 933404185, 963882689, 1066747640, 1101580216, 1173422404, 1226759786, 1376975270, 1466778005, 1493446696, 1676317720, 1752513980, 1866808370, 1927765378, 2053489207, 2346844808, 2453519572, 2753950540, 2933556010, 3066899465, 3505027960, 3733616740, 3855530756, 4106978414, 4293659251, 4819413445, 4907039144, 5507901080, 5867112020, 6133798930, 6747178823, 7467233480, 7711061512, 8213956828, 8587318502, 9638826890, 10267446035, 11734224040, 12267597860, 13494357646, 16427913656, 17174637004, 19277653780, 20534892070, 21468296255, 24535195720, 26988715292, 33735894115, 34349274008, 38555307560, 41069784140, 42936592510, 47230251761, 53977430584, 67471788230, 82139568280, 85873185020, 94460503522, 134943576460, 171746370040, 188921007044, 236151258805, 269887152920, 377842014088, 472302517610, 944605035220, 1889210070440]

約数ペア:

[(1, 1889210070440), (2, 944605035220), (4, 472302517610), (5, 377842014088), (7, 269887152920), (8, 236151258805), (10, 188921007044), (11, 171746370040), (14, 134943576460), (20, 94460503522), (22, 85873185020), (23, 82139568280), (28, 67471788230), (35, 53977430584), (40, 47230251761), (44, 42936592510), (46, 41069784140), (49, 38555307560), (55, 34349274008), (56, 33735894115), (70, 26988715292), (77, 24535195720), (88, 21468296255), (92, 20534892070), (98, 19277653780), (110, 17174637004), (115, 16427913656), (140, 13494357646), (154, 12267597860), (161, 11734224040), (184, 10267446035), (196, 9638826890), (220, 8587318502), (230, 8213956828), (245, 7711061512), (253, 7467233480), (280, 6747178823), (308, 6133798930), (322, 5867112020), (343, 5507901080), (385, 4907039144), (392, 4819413445), (440, 4293659251), (460, 4106978414), (490, 3855530756), (506, 3733616740), (539, 3505027960), (616, 3066899465), (644, 2933556010), (686, 2753950540), (770, 2453519572), (805, 2346844808), (920, 2053489207), (980, 1927765378), (1012, 1866808370), (1078, 1752513980), (1127, 1676317720), (1265, 1493446696), (1288, 1466778005), (1372, 1376975270), (1540, 1226759786), (1610, 1173422404), (1715, 1101580216), (1771, 1066747640), (1960, 963882689), (2024, 933404185), (2156, 876256990), (2254, 838158860), (2530, 746723348), (2695, 701005592), (2744, 688487635), (3080, 613379893), (3220, 586711202), (3430, 550790108), (3542, 533373820), (3773, 500718280), (4312, 438128495), (4508, 419079430), (5060, 373361674), (5390, 350502796), (5635, 335263544), (6440, 293355601), (6860, 275395054), (7084, 266686910), (7546, 250359140), (7889, 239473960), (8855, 213349528), (9016, 209539715), (10120, 186680837), (10780, 175251398), (11270, 167631772), (12397, 152392520), (13720, 137697527), (14168, 133343455), (15092, 125179570), (15778, 119736980), (17710, 106674764), (18865, 100143656), (21560, 87625699), (22540, 83815886), (24794, 76196260), (30184, 62589785), (31556, 59868490), (35420, 53337382), (37730, 50071828), (39445, 47894792), (45080, 41907943), (49588, 38098130), (61985, 30478504), (63112, 29934245), (70840, 26668691), (75460, 25035914), (78890, 23947396), (86779, 21770360), (99176, 19049065), (123970, 15239252), (150920, 12517957), (157780, 11973698), (173558, 10885180), (247940, 7619626), (315560, 5986849), (347116, 5442590), (433895, 4354072), (495880, 3809813), (544259, 3471160), (694232, 2721295), (867790, 2177036), (1088518, 1735580)]