1955018520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:839

約数の個数: 384

約数和(自身を含む): 7925299200

約数和(自身を除く): 5970280680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 83, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 166, 168, 180, 182, 195, 210, 234, 249, 252, 260, 273, 280, 312, 315, 332, 360, 364, 390, 415, 420, 455, 468, 498, 504, 520, 546, 581, 585, 630, 664, 719, 728, 747, 780, 819, 830, 840, 910, 936, 996, 1079, 1092, 1162, 1170, 1245, 1260, 1365, 1438, 1494, 1560, 1638, 1660, 1743, 1820, 1992, 2157, 2158, 2184, 2324, 2340, 2490, 2520, 2730, 2876, 2905, 2988, 3237, 3276, 3320, 3486, 3595, 3640, 3735, 4095, 4314, 4316, 4648, 4680, 4980, 5033, 5229, 5395, 5460, 5752, 5810, 5976, 6471, 6474, 6552, 6972, 7190, 7470, 7553, 8190, 8628, 8632, 8715, 9347, 9711, 9960, 10066, 10458, 10785, 10790, 10920, 11620, 12942, 12948, 13944, 14380, 14940, 15099, 15106, 16185, 16380, 17256, 17430, 18694, 19422, 20132, 20916, 21570, 21580, 22659, 23240, 25165, 25884, 25896, 26145, 28041, 28760, 29880, 30198, 30212, 32355, 32370, 32760, 34860, 37388, 37765, 38844, 40264, 41832, 43140, 43160, 45297, 45318, 46735, 48555, 50330, 51768, 52290, 56082, 59677, 60396, 60424, 64710, 64740, 65429, 67977, 69720, 74776, 75495, 75530, 77688, 84123, 86280, 90594, 90636, 93470, 97110, 100660, 104580, 112164, 113295, 119354, 120792, 129420, 129480, 130858, 135954, 140205, 150990, 151060, 168246, 179031, 181188, 181272, 186940, 194220, 196287, 201320, 209160, 224328, 226485, 226590, 238708, 258840, 261716, 271908, 280410, 298385, 301980, 302120, 327145, 336492, 339885, 358062, 362376, 373880, 388440, 392574, 417739, 420615, 452970, 453180, 477416, 523432, 537093, 543816, 560820, 588861, 596770, 603960, 654290, 672984, 679770, 716124, 775801, 785148, 835478, 841230, 895155, 905940, 906360, 981435, 1074186, 1121640, 1177722, 1193540, 1253217, 1308580, 1359540, 1432248, 1551602, 1570296, 1670956, 1682460, 1790310, 1811880, 1962870, 2088695, 2148372, 2327403, 2355444, 2387080, 2506434, 2617160, 2685465, 2719080, 2944305, 3103204, 3341912, 3364920, 3580620, 3759651, 3879005, 3925740, 4177390, 4296744, 4654806, 4710888, 5012868, 5370930, 5430607, 5888610, 6206408, 6266085, 6982209, 7161240, 7519302, 7758010, 7851480, 8354780, 9309612, 10025736, 10741860, 10861214, 11637015, 11777220, 12532170, 13964418, 15038604, 15516020, 16291821, 16709560, 18619224, 18798255, 21483720, 21722428, 23274030, 23554440, 25064340, 27153035, 27928836, 30077208, 31032040, 32583642, 34911045, 37596510, 43444856, 46548060, 48875463, 50128680, 54306070, 55857672, 65167284, 69822090, 75193020, 81459105, 93096120, 97750926, 108612140, 130334568, 139644180, 150386040, 162918210, 195501852, 217224280, 244377315, 279288360, 325836420, 391003704, 488754630, 651672840, 977509260, 1955018520]

約数ペア:

[(1, 1955018520), (2, 977509260), (3, 651672840), (4, 488754630), (5, 391003704), (6, 325836420), (7, 279288360), (8, 244377315), (9, 217224280), (10, 195501852), (12, 162918210), (13, 150386040), (14, 139644180), (15, 130334568), (18, 108612140), (20, 97750926), (21, 93096120), (24, 81459105), (26, 75193020), (28, 69822090), (30, 65167284), (35, 55857672), (36, 54306070), (39, 50128680), (40, 48875463), (42, 46548060), (45, 43444856), (52, 37596510), (56, 34911045), (60, 32583642), (63, 31032040), (65, 30077208), (70, 27928836), (72, 27153035), (78, 25064340), (83, 23554440), (84, 23274030), (90, 21722428), (91, 21483720), (104, 18798255), (105, 18619224), (117, 16709560), (120, 16291821), (126, 15516020), (130, 15038604), (140, 13964418), (156, 12532170), (166, 11777220), (168, 11637015), (180, 10861214), (182, 10741860), (195, 10025736), (210, 9309612), (234, 8354780), (249, 7851480), (252, 7758010), (260, 7519302), (273, 7161240), (280, 6982209), (312, 6266085), (315, 6206408), (332, 5888610), (360, 5430607), (364, 5370930), (390, 5012868), (415, 4710888), (420, 4654806), (455, 4296744), (468, 4177390), (498, 3925740), (504, 3879005), (520, 3759651), (546, 3580620), (581, 3364920), (585, 3341912), (630, 3103204), (664, 2944305), (719, 2719080), (728, 2685465), (747, 2617160), (780, 2506434), (819, 2387080), (830, 2355444), (840, 2327403), (910, 2148372), (936, 2088695), (996, 1962870), (1079, 1811880), (1092, 1790310), (1162, 1682460), (1170, 1670956), (1245, 1570296), (1260, 1551602), (1365, 1432248), (1438, 1359540), (1494, 1308580), (1560, 1253217), (1638, 1193540), (1660, 1177722), (1743, 1121640), (1820, 1074186), (1992, 981435), (2157, 906360), (2158, 905940), (2184, 895155), (2324, 841230), (2340, 835478), (2490, 785148), (2520, 775801), (2730, 716124), (2876, 679770), (2905, 672984), (2988, 654290), (3237, 603960), (3276, 596770), (3320, 588861), (3486, 560820), (3595, 543816), (3640, 537093), (3735, 523432), (4095, 477416), (4314, 453180), (4316, 452970), (4648, 420615), (4680, 417739), (4980, 392574), (5033, 388440), (5229, 373880), (5395, 362376), (5460, 358062), (5752, 339885), (5810, 336492), (5976, 327145), (6471, 302120), (6474, 301980), (6552, 298385), (6972, 280410), (7190, 271908), (7470, 261716), (7553, 258840), (8190, 238708), (8628, 226590), (8632, 226485), (8715, 224328), (9347, 209160), (9711, 201320), (9960, 196287), (10066, 194220), (10458, 186940), (10785, 181272), (10790, 181188), (10920, 179031), (11620, 168246), (12942, 151060), (12948, 150990), (13944, 140205), (14380, 135954), (14940, 130858), (15099, 129480), (15106, 129420), (16185, 120792), (16380, 119354), (17256, 113295), (17430, 112164), (18694, 104580), (19422, 100660), (20132, 97110), (20916, 93470), (21570, 90636), (21580, 90594), (22659, 86280), (23240, 84123), (25165, 77688), (25884, 75530), (25896, 75495), (26145, 74776), (28041, 69720), (28760, 67977), (29880, 65429), (30198, 64740), (30212, 64710), (32355, 60424), (32370, 60396), (32760, 59677), (34860, 56082), (37388, 52290), (37765, 51768), (38844, 50330), (40264, 48555), (41832, 46735), (43140, 45318), (43160, 45297)]