251813533440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{41269}}^1$

素因数の和:41527

約数の個数: 288

約数和(自身を含む): 923190750720

約数和(自身を除く): 671377217280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 227, 240, 256, 280, 320, 336, 384, 420, 448, 454, 480, 560, 640, 672, 681, 768, 840, 896, 908, 960, 1120, 1135, 1280, 1344, 1362, 1589, 1680, 1792, 1816, 1920, 2240, 2270, 2688, 2724, 3178, 3360, 3405, 3632, 3840, 4480, 4540, 4767, 5376, 5448, 6356, 6720, 6810, 7264, 7945, 8960, 9080, 9534, 10896, 12712, 13440, 13620, 14528, 15890, 18160, 19068, 21792, 23835, 25424, 26880, 27240, 29056, 31780, 36320, 38136, 41269, 43584, 47670, 50848, 54480, 58112, 63560, 72640, 76272, 82538, 87168, 95340, 101696, 108960, 123807, 127120, 145280, 152544, 165076, 174336, 190680, 203392, 206345, 217920, 247614, 254240, 288883, 290560, 305088, 330152, 381360, 406784, 412690, 435840, 495228, 508480, 577766, 610176, 619035, 660304, 762720, 825380, 866649, 871680, 990456, 1016960, 1155532, 1220352, 1238070, 1320608, 1444415, 1525440, 1650760, 1733298, 1980912, 2033920, 2311064, 2476140, 2641216, 2888830, 3050880, 3301520, 3466596, 3961824, 4333245, 4622128, 4952280, 5282432, 5777660, 6101760, 6603040, 6933192, 7923648, 8666490, 9244256, 9368063, 9904560, 10564864, 11555320, 13206080, 13866384, 15847296, 17332980, 18488512, 18736126, 19809120, 23110640, 26412160, 27732768, 28104189, 31694592, 34665960, 36977024, 37472252, 39618240, 46221280, 46840315, 52824320, 55465536, 56208378, 65576441, 69331920, 73954048, 74944504, 79236480, 92442560, 93680630, 110931072, 112416756, 131152882, 138663840, 140520945, 149889008, 158472960, 184885120, 187361260, 196729323, 221862144, 224833512, 262305764, 277327680, 281041890, 299778016, 327882205, 369770240, 374722520, 393458646, 449667024, 524611528, 554655360, 562083780, 599556032, 655764410, 749445040, 786917292, 899334048, 983646615, 1049223056, 1109310720, 1124167560, 1199112064, 1311528820, 1498890080, 1573834584, 1798668096, 1967293230, 2098446112, 2248335120, 2398224128, 2623057640, 2997780160, 3147669168, 3597336192, 3934586460, 4196892224, 4496670240, 5246115280, 5995560320, 6295338336, 7194672384, 7869172920, 8393784448, 8993340480, 10492230560, 11991120640, 12590676672, 15738345840, 16787568896, 17986680960, 20984461120, 25181353344, 31476691680, 35973361920, 41968922240, 50362706688, 62953383360, 83937844480, 125906766720, 251813533440]

約数ペア:

[(1, 251813533440), (2, 125906766720), (3, 83937844480), (4, 62953383360), (5, 50362706688), (6, 41968922240), (7, 35973361920), (8, 31476691680), (10, 25181353344), (12, 20984461120), (14, 17986680960), (15, 16787568896), (16, 15738345840), (20, 12590676672), (21, 11991120640), (24, 10492230560), (28, 8993340480), (30, 8393784448), (32, 7869172920), (35, 7194672384), (40, 6295338336), (42, 5995560320), (48, 5246115280), (56, 4496670240), (60, 4196892224), (64, 3934586460), (70, 3597336192), (80, 3147669168), (84, 2997780160), (96, 2623057640), (105, 2398224128), (112, 2248335120), (120, 2098446112), (128, 1967293230), (140, 1798668096), (160, 1573834584), (168, 1498890080), (192, 1311528820), (210, 1199112064), (224, 1124167560), (227, 1109310720), (240, 1049223056), (256, 983646615), (280, 899334048), (320, 786917292), (336, 749445040), (384, 655764410), (420, 599556032), (448, 562083780), (454, 554655360), (480, 524611528), (560, 449667024), (640, 393458646), (672, 374722520), (681, 369770240), (768, 327882205), (840, 299778016), (896, 281041890), (908, 277327680), (960, 262305764), (1120, 224833512), (1135, 221862144), (1280, 196729323), (1344, 187361260), (1362, 184885120), (1589, 158472960), (1680, 149889008), (1792, 140520945), (1816, 138663840), (1920, 131152882), (2240, 112416756), (2270, 110931072), (2688, 93680630), (2724, 92442560), (3178, 79236480), (3360, 74944504), (3405, 73954048), (3632, 69331920), (3840, 65576441), (4480, 56208378), (4540, 55465536), (4767, 52824320), (5376, 46840315), (5448, 46221280), (6356, 39618240), (6720, 37472252), (6810, 36977024), (7264, 34665960), (7945, 31694592), (8960, 28104189), (9080, 27732768), (9534, 26412160), (10896, 23110640), (12712, 19809120), (13440, 18736126), (13620, 18488512), (14528, 17332980), (15890, 15847296), (18160, 13866384), (19068, 13206080), (21792, 11555320), (23835, 10564864), (25424, 9904560), (26880, 9368063), (27240, 9244256), (29056, 8666490), (31780, 7923648), (36320, 6933192), (38136, 6603040), (41269, 6101760), (43584, 5777660), (47670, 5282432), (50848, 4952280), (54480, 4622128), (58112, 4333245), (63560, 3961824), (72640, 3466596), (76272, 3301520), (82538, 3050880), (87168, 2888830), (95340, 2641216), (101696, 2476140), (108960, 2311064), (123807, 2033920), (127120, 1980912), (145280, 1733298), (152544, 1650760), (165076, 1525440), (174336, 1444415), (190680, 1320608), (203392, 1238070), (206345, 1220352), (217920, 1155532), (247614, 1016960), (254240, 990456), (288883, 871680), (290560, 866649), (305088, 825380), (330152, 762720), (381360, 660304), (406784, 619035), (412690, 610176), (435840, 577766), (495228, 508480)]