1951603920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3049}}^1$

素因数の和:3202

約数の個数: 240

約数和(自身を含む): 7551897600

約数和(自身を除く): 5600293680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1524, 1680, 1778, 1905, 2032, 2286, 2520, 2540, 2667, 3048, 3049, 3556, 3810, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 6098, 7112, 7620, 8001, 8890, 9144, 9147, 10160, 10668, 11430, 12196, 13335, 14224, 15240, 15245, 16002, 17780, 18288, 18294, 21336, 21343, 22860, 24392, 26670, 27441, 30480, 30490, 32004, 35560, 36588, 40005, 42672, 42686, 45720, 45735, 48784, 53340, 54882, 60980, 64008, 64029, 71120, 73176, 80010, 85372, 91440, 91470, 106680, 106715, 109764, 121960, 128016, 128058, 137205, 146352, 160020, 170744, 182940, 192087, 213360, 213430, 219528, 243920, 256116, 274410, 320040, 320145, 341488, 365880, 384174, 387223, 426860, 439056, 512232, 548820, 640080, 640290, 731760, 768348, 774446, 853720, 960435, 1024464, 1097640, 1161669, 1280580, 1536696, 1548892, 1707440, 1920870, 1936115, 2195280, 2323338, 2561160, 2710561, 3073392, 3097784, 3485007, 3841740, 3872230, 4646676, 5122320, 5421122, 5808345, 6195568, 6970014, 7683480, 7744460, 8131683, 9293352, 10842244, 11616690, 13552805, 13940028, 15366960, 15488920, 16263366, 17425035, 18586704, 21684488, 23233380, 24395049, 27105610, 27880056, 30977840, 32526732, 34850070, 40658415, 43368976, 46466760, 48790098, 54211220, 55760112, 65053464, 69700140, 81316830, 92933520, 97580196, 108422440, 121975245, 130106928, 139400280, 162633660, 195160392, 216844880, 243950490, 278800560, 325267320, 390320784, 487900980, 650534640, 975801960, 1951603920]

約数ペア:

[(1, 1951603920), (2, 975801960), (3, 650534640), (4, 487900980), (5, 390320784), (6, 325267320), (7, 278800560), (8, 243950490), (9, 216844880), (10, 195160392), (12, 162633660), (14, 139400280), (15, 130106928), (16, 121975245), (18, 108422440), (20, 97580196), (21, 92933520), (24, 81316830), (28, 69700140), (30, 65053464), (35, 55760112), (36, 54211220), (40, 48790098), (42, 46466760), (45, 43368976), (48, 40658415), (56, 34850070), (60, 32526732), (63, 30977840), (70, 27880056), (72, 27105610), (80, 24395049), (84, 23233380), (90, 21684488), (105, 18586704), (112, 17425035), (120, 16263366), (126, 15488920), (127, 15366960), (140, 13940028), (144, 13552805), (168, 11616690), (180, 10842244), (210, 9293352), (240, 8131683), (252, 7744460), (254, 7683480), (280, 6970014), (315, 6195568), (336, 5808345), (360, 5421122), (381, 5122320), (420, 4646676), (504, 3872230), (508, 3841740), (560, 3485007), (630, 3097784), (635, 3073392), (720, 2710561), (762, 2561160), (840, 2323338), (889, 2195280), (1008, 1936115), (1016, 1920870), (1143, 1707440), (1260, 1548892), (1270, 1536696), (1524, 1280580), (1680, 1161669), (1778, 1097640), (1905, 1024464), (2032, 960435), (2286, 853720), (2520, 774446), (2540, 768348), (2667, 731760), (3048, 640290), (3049, 640080), (3556, 548820), (3810, 512232), (4445, 439056), (4572, 426860), (5040, 387223), (5080, 384174), (5334, 365880), (5715, 341488), (6096, 320145), (6098, 320040), (7112, 274410), (7620, 256116), (8001, 243920), (8890, 219528), (9144, 213430), (9147, 213360), (10160, 192087), (10668, 182940), (11430, 170744), (12196, 160020), (13335, 146352), (14224, 137205), (15240, 128058), (15245, 128016), (16002, 121960), (17780, 109764), (18288, 106715), (18294, 106680), (21336, 91470), (21343, 91440), (22860, 85372), (24392, 80010), (26670, 73176), (27441, 71120), (30480, 64029), (30490, 64008), (32004, 60980), (35560, 54882), (36588, 53340), (40005, 48784), (42672, 45735), (42686, 45720)]