1427254920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2349

約数の個数: 384

約数和(自身を含む): 6012115200

約数和(自身を除く): 4584860280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 988, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1976, 1995, 2184, 2223, 2280, 2293, 2340, 2394, 2470, 2520, 2660, 2730, 2964, 3192, 3276, 3420, 3458, 3640, 3705, 3990, 4095, 4446, 4586, 4680, 4788, 4940, 5187, 5320, 5460, 5928, 5985, 6552, 6840, 6879, 6916, 7410, 7980, 8190, 8645, 8892, 9172, 9576, 9880, 10374, 10920, 11115, 11465, 11970, 13758, 13832, 14820, 15561, 15960, 16051, 16380, 17290, 17784, 18344, 20637, 20748, 22230, 22930, 23940, 25935, 27516, 29640, 29809, 31122, 32102, 32760, 34395, 34580, 41274, 41496, 43567, 44460, 45860, 47880, 48153, 51870, 55032, 59618, 62244, 64204, 68790, 69160, 77805, 80255, 82548, 87134, 88920, 89427, 91720, 96306, 103185, 103740, 119236, 124488, 128408, 130701, 137580, 144459, 149045, 155610, 160510, 165096, 174268, 178854, 192612, 206370, 207480, 208663, 217835, 238472, 240765, 261402, 268281, 275160, 288918, 298090, 304969, 311220, 321020, 348536, 357708, 385224, 392103, 412740, 417326, 435670, 447135, 481530, 522804, 536562, 566371, 577836, 596180, 609938, 622440, 625989, 642040, 653505, 715416, 722295, 784206, 825480, 834652, 871340, 894270, 914907, 963060, 1043315, 1045608, 1073124, 1132742, 1155672, 1192360, 1219876, 1251978, 1307010, 1341405, 1444590, 1524845, 1568412, 1669304, 1699113, 1742680, 1788540, 1829814, 1877967, 1926120, 1960515, 2086630, 2146248, 2265484, 2439752, 2503956, 2614020, 2682810, 2744721, 2831855, 2889180, 3049690, 3129945, 3136824, 3398226, 3577080, 3659628, 3755934, 3921030, 3964597, 4173260, 4530968, 4574535, 5007912, 5097339, 5228040, 5365620, 5489442, 5663710, 5778360, 6099380, 6259890, 6796452, 7319256, 7511868, 7842060, 7929194, 8346520, 8495565, 9149070, 9389835, 10194678, 10731240, 10978884, 11327420, 11893791, 12198760, 12519780, 13592904, 13723605, 15023736, 15684120, 15858388, 16991130, 18298140, 18779670, 19822985, 20389356, 21957768, 22654840, 23787582, 25039560, 25486695, 27447210, 31716776, 33982260, 35681373, 36596280, 37559340, 39645970, 40778712, 47575164, 50973390, 54894420, 59468955, 67964520, 71362746, 75118680, 79291940, 95150328, 101946780, 109788840, 118937910, 142725492, 158583880, 178406865, 203893560, 237875820, 285450984, 356813730, 475751640, 713627460, 1427254920]

約数ペア:

[(1, 1427254920), (2, 713627460), (3, 475751640), (4, 356813730), (5, 285450984), (6, 237875820), (7, 203893560), (8, 178406865), (9, 158583880), (10, 142725492), (12, 118937910), (13, 109788840), (14, 101946780), (15, 95150328), (18, 79291940), (19, 75118680), (20, 71362746), (21, 67964520), (24, 59468955), (26, 54894420), (28, 50973390), (30, 47575164), (35, 40778712), (36, 39645970), (38, 37559340), (39, 36596280), (40, 35681373), (42, 33982260), (45, 31716776), (52, 27447210), (56, 25486695), (57, 25039560), (60, 23787582), (63, 22654840), (65, 21957768), (70, 20389356), (72, 19822985), (76, 18779670), (78, 18298140), (84, 16991130), (90, 15858388), (91, 15684120), (95, 15023736), (104, 13723605), (105, 13592904), (114, 12519780), (117, 12198760), (120, 11893791), (126, 11327420), (130, 10978884), (133, 10731240), (140, 10194678), (152, 9389835), (156, 9149070), (168, 8495565), (171, 8346520), (180, 7929194), (182, 7842060), (190, 7511868), (195, 7319256), (210, 6796452), (228, 6259890), (234, 6099380), (247, 5778360), (252, 5663710), (260, 5489442), (266, 5365620), (273, 5228040), (280, 5097339), (285, 5007912), (312, 4574535), (315, 4530968), (342, 4173260), (360, 3964597), (364, 3921030), (380, 3755934), (390, 3659628), (399, 3577080), (420, 3398226), (455, 3136824), (456, 3129945), (468, 3049690), (494, 2889180), (504, 2831855), (520, 2744721), (532, 2682810), (546, 2614020), (570, 2503956), (585, 2439752), (630, 2265484), (665, 2146248), (684, 2086630), (728, 1960515), (741, 1926120), (760, 1877967), (780, 1829814), (798, 1788540), (819, 1742680), (840, 1699113), (855, 1669304), (910, 1568412), (936, 1524845), (988, 1444590), (1064, 1341405), (1092, 1307010), (1140, 1251978), (1170, 1219876), (1197, 1192360), (1235, 1155672), (1260, 1132742), (1330, 1073124), (1365, 1045608), (1368, 1043315), (1482, 963060), (1560, 914907), (1596, 894270), (1638, 871340), (1710, 834652), (1729, 825480), (1820, 784206), (1976, 722295), (1995, 715416), (2184, 653505), (2223, 642040), (2280, 625989), (2293, 622440), (2340, 609938), (2394, 596180), (2470, 577836), (2520, 566371), (2660, 536562), (2730, 522804), (2964, 481530), (3192, 447135), (3276, 435670), (3420, 417326), (3458, 412740), (3640, 392103), (3705, 385224), (3990, 357708), (4095, 348536), (4446, 321020), (4586, 311220), (4680, 304969), (4788, 298090), (4940, 288918), (5187, 275160), (5320, 268281), (5460, 261402), (5928, 240765), (5985, 238472), (6552, 217835), (6840, 208663), (6879, 207480), (6916, 206370), (7410, 192612), (7980, 178854), (8190, 174268), (8645, 165096), (8892, 160510), (9172, 155610), (9576, 149045), (9880, 144459), (10374, 137580), (10920, 130701), (11115, 128408), (11465, 124488), (11970, 119236), (13758, 103740), (13832, 103185), (14820, 96306), (15561, 91720), (15960, 89427), (16051, 88920), (16380, 87134), (17290, 82548), (17784, 80255), (18344, 77805), (20637, 69160), (20748, 68790), (22230, 64204), (22930, 62244), (23940, 59618), (25935, 55032), (27516, 51870), (29640, 48153), (29809, 47880), (31122, 45860), (32102, 44460), (32760, 43567), (34395, 41496), (34580, 41274)]