3923493920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 10810195200

約数和(自身を除く): 6886701280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 68, 76, 79, 80, 85, 95, 124, 136, 152, 155, 158, 160, 170, 190, 248, 272, 304, 310, 316, 323, 340, 380, 395, 496, 527, 544, 589, 608, 620, 632, 646, 680, 760, 790, 961, 992, 1054, 1178, 1240, 1264, 1292, 1343, 1360, 1501, 1520, 1580, 1615, 1922, 2108, 2356, 2449, 2480, 2528, 2584, 2635, 2686, 2720, 2945, 3002, 3040, 3160, 3230, 3844, 4216, 4712, 4805, 4898, 4960, 5168, 5270, 5372, 5890, 6004, 6320, 6460, 6715, 7505, 7688, 8432, 9424, 9610, 9796, 10013, 10336, 10540, 10744, 11780, 12008, 12245, 12640, 12920, 13430, 15010, 15376, 16337, 16864, 18259, 18848, 19220, 19592, 20026, 21080, 21488, 23560, 24016, 24490, 25517, 25840, 26860, 30020, 30752, 32674, 36518, 38440, 39184, 40052, 41633, 42160, 42976, 46531, 47120, 48032, 48980, 50065, 51034, 51680, 53720, 60040, 65348, 73036, 75919, 76880, 78368, 80104, 81685, 83266, 84320, 91295, 93062, 94240, 97960, 100130, 102068, 107440, 120080, 127585, 130696, 146072, 151838, 153760, 160208, 163370, 166532, 182590, 186124, 195920, 200260, 204136, 208165, 214880, 232655, 240160, 255170, 261392, 292144, 303676, 310403, 320416, 326740, 333064, 365180, 372248, 379595, 391840, 400520, 408272, 416330, 465310, 510340, 522784, 584288, 607352, 620806, 653480, 666128, 730360, 744496, 759190, 791027, 801040, 816544, 832660, 930620, 1020680, 1214704, 1241612, 1290623, 1306960, 1332256, 1442461, 1460720, 1488992, 1518380, 1552015, 1582054, 1602080, 1665320, 1861240, 2041360, 2429408, 2483224, 2581246, 2613920, 2884922, 2921440, 3036760, 3104030, 3164108, 3330640, 3722480, 3955135, 4082720, 4966448, 5162492, 5769844, 6073520, 6208060, 6328216, 6453115, 6661280, 7212305, 7444960, 7910270, 9932896, 10324984, 11539688, 12147040, 12416120, 12656432, 12906230, 14424610, 15820540, 20649968, 23079376, 24521837, 24832240, 25312864, 25812460, 28849220, 31641080, 41299936, 46158752, 49043674, 49664480, 51624920, 57698440, 63282160, 98087348, 103249840, 115396880, 122609185, 126564320, 196174696, 206499680, 230793760, 245218370, 392349392, 490436740, 784698784, 980873480, 1961746960, 3923493920]

約数ペア:

[(1, 3923493920), (2, 1961746960), (4, 980873480), (5, 784698784), (8, 490436740), (10, 392349392), (16, 245218370), (17, 230793760), (19, 206499680), (20, 196174696), (31, 126564320), (32, 122609185), (34, 115396880), (38, 103249840), (40, 98087348), (62, 63282160), (68, 57698440), (76, 51624920), (79, 49664480), (80, 49043674), (85, 46158752), (95, 41299936), (124, 31641080), (136, 28849220), (152, 25812460), (155, 25312864), (158, 24832240), (160, 24521837), (170, 23079376), (190, 20649968), (248, 15820540), (272, 14424610), (304, 12906230), (310, 12656432), (316, 12416120), (323, 12147040), (340, 11539688), (380, 10324984), (395, 9932896), (496, 7910270), (527, 7444960), (544, 7212305), (589, 6661280), (608, 6453115), (620, 6328216), (632, 6208060), (646, 6073520), (680, 5769844), (760, 5162492), (790, 4966448), (961, 4082720), (992, 3955135), (1054, 3722480), (1178, 3330640), (1240, 3164108), (1264, 3104030), (1292, 3036760), (1343, 2921440), (1360, 2884922), (1501, 2613920), (1520, 2581246), (1580, 2483224), (1615, 2429408), (1922, 2041360), (2108, 1861240), (2356, 1665320), (2449, 1602080), (2480, 1582054), (2528, 1552015), (2584, 1518380), (2635, 1488992), (2686, 1460720), (2720, 1442461), (2945, 1332256), (3002, 1306960), (3040, 1290623), (3160, 1241612), (3230, 1214704), (3844, 1020680), (4216, 930620), (4712, 832660), (4805, 816544), (4898, 801040), (4960, 791027), (5168, 759190), (5270, 744496), (5372, 730360), (5890, 666128), (6004, 653480), (6320, 620806), (6460, 607352), (6715, 584288), (7505, 522784), (7688, 510340), (8432, 465310), (9424, 416330), (9610, 408272), (9796, 400520), (10013, 391840), (10336, 379595), (10540, 372248), (10744, 365180), (11780, 333064), (12008, 326740), (12245, 320416), (12640, 310403), (12920, 303676), (13430, 292144), (15010, 261392), (15376, 255170), (16337, 240160), (16864, 232655), (18259, 214880), (18848, 208165), (19220, 204136), (19592, 200260), (20026, 195920), (21080, 186124), (21488, 182590), (23560, 166532), (24016, 163370), (24490, 160208), (25517, 153760), (25840, 151838), (26860, 146072), (30020, 130696), (30752, 127585), (32674, 120080), (36518, 107440), (38440, 102068), (39184, 100130), (40052, 97960), (41633, 94240), (42160, 93062), (42976, 91295), (46531, 84320), (47120, 83266), (48032, 81685), (48980, 80104), (50065, 78368), (51034, 76880), (51680, 75919), (53720, 73036), (60040, 65348)]