672492240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 320

約数和(自身を含む): 2685542400

約数和(自身を除く): 2013050160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 158, 168, 180, 189, 210, 216, 237, 240, 252, 270, 280, 315, 316, 336, 360, 378, 395, 420, 432, 474, 504, 540, 553, 560, 563, 630, 632, 711, 720, 756, 790, 840, 945, 948, 1008, 1080, 1106, 1126, 1185, 1260, 1264, 1422, 1512, 1580, 1659, 1680, 1689, 1890, 1896, 2133, 2160, 2212, 2252, 2370, 2520, 2765, 2815, 2844, 3024, 3160, 3318, 3378, 3555, 3780, 3792, 3941, 4266, 4424, 4504, 4740, 4977, 5040, 5067, 5530, 5630, 5688, 6320, 6636, 6756, 7110, 7560, 7882, 8295, 8445, 8532, 8848, 9008, 9480, 9954, 10134, 10665, 11060, 11260, 11376, 11823, 13272, 13512, 14220, 14931, 15120, 15201, 15764, 16590, 16890, 17064, 18960, 19705, 19908, 20268, 21330, 22120, 22520, 23646, 24885, 25335, 26544, 27024, 28440, 29862, 30402, 31528, 33180, 33780, 34128, 35469, 39410, 39816, 40536, 42660, 44240, 44477, 45040, 47292, 49770, 50670, 56880, 59115, 59724, 60804, 63056, 66360, 67560, 70938, 74655, 76005, 78820, 79632, 81072, 85320, 88954, 94584, 99540, 101340, 106407, 118230, 119448, 121608, 132720, 133431, 135120, 141876, 149310, 152010, 157640, 170640, 177345, 177908, 189168, 199080, 202680, 212814, 222385, 236460, 238896, 243216, 266862, 283752, 298620, 304020, 311339, 315280, 354690, 355816, 398160, 400293, 405360, 425628, 444770, 472920, 532035, 533724, 567504, 597240, 608040, 622678, 667155, 709380, 711632, 800586, 851256, 889540, 934017, 945840, 1064070, 1067448, 1194480, 1200879, 1216080, 1245356, 1334310, 1418760, 1556695, 1601172, 1702512, 1779080, 1868034, 2001465, 2128140, 2134896, 2401758, 2490712, 2668620, 2802051, 2837520, 3113390, 3202344, 3558160, 3736068, 4002930, 4256280, 4670085, 4803516, 4981424, 5337240, 5604102, 6004395, 6226780, 6404688, 7472136, 8005860, 8406153, 8512560, 9340170, 9607032, 10674480, 11208204, 12008790, 12453560, 14010255, 14944272, 16011720, 16812306, 18680340, 19214064, 22416408, 24017580, 24907120, 28020510, 32023440, 33624612, 37360680, 42030765, 44832816, 48035160, 56041020, 67249224, 74721360, 84061530, 96070320, 112082040, 134498448, 168123060, 224164080, 336246120, 672492240]

約数ペア:

[(1, 672492240), (2, 336246120), (3, 224164080), (4, 168123060), (5, 134498448), (6, 112082040), (7, 96070320), (8, 84061530), (9, 74721360), (10, 67249224), (12, 56041020), (14, 48035160), (15, 44832816), (16, 42030765), (18, 37360680), (20, 33624612), (21, 32023440), (24, 28020510), (27, 24907120), (28, 24017580), (30, 22416408), (35, 19214064), (36, 18680340), (40, 16812306), (42, 16011720), (45, 14944272), (48, 14010255), (54, 12453560), (56, 12008790), (60, 11208204), (63, 10674480), (70, 9607032), (72, 9340170), (79, 8512560), (80, 8406153), (84, 8005860), (90, 7472136), (105, 6404688), (108, 6226780), (112, 6004395), (120, 5604102), (126, 5337240), (135, 4981424), (140, 4803516), (144, 4670085), (158, 4256280), (168, 4002930), (180, 3736068), (189, 3558160), (210, 3202344), (216, 3113390), (237, 2837520), (240, 2802051), (252, 2668620), (270, 2490712), (280, 2401758), (315, 2134896), (316, 2128140), (336, 2001465), (360, 1868034), (378, 1779080), (395, 1702512), (420, 1601172), (432, 1556695), (474, 1418760), (504, 1334310), (540, 1245356), (553, 1216080), (560, 1200879), (563, 1194480), (630, 1067448), (632, 1064070), (711, 945840), (720, 934017), (756, 889540), (790, 851256), (840, 800586), (945, 711632), (948, 709380), (1008, 667155), (1080, 622678), (1106, 608040), (1126, 597240), (1185, 567504), (1260, 533724), (1264, 532035), (1422, 472920), (1512, 444770), (1580, 425628), (1659, 405360), (1680, 400293), (1689, 398160), (1890, 355816), (1896, 354690), (2133, 315280), (2160, 311339), (2212, 304020), (2252, 298620), (2370, 283752), (2520, 266862), (2765, 243216), (2815, 238896), (2844, 236460), (3024, 222385), (3160, 212814), (3318, 202680), (3378, 199080), (3555, 189168), (3780, 177908), (3792, 177345), (3941, 170640), (4266, 157640), (4424, 152010), (4504, 149310), (4740, 141876), (4977, 135120), (5040, 133431), (5067, 132720), (5530, 121608), (5630, 119448), (5688, 118230), (6320, 106407), (6636, 101340), (6756, 99540), (7110, 94584), (7560, 88954), (7882, 85320), (8295, 81072), (8445, 79632), (8532, 78820), (8848, 76005), (9008, 74655), (9480, 70938), (9954, 67560), (10134, 66360), (10665, 63056), (11060, 60804), (11260, 59724), (11376, 59115), (11823, 56880), (13272, 50670), (13512, 49770), (14220, 47292), (14931, 45040), (15120, 44477), (15201, 44240), (15764, 42660), (16590, 40536), (16890, 39816), (17064, 39410), (18960, 35469), (19705, 34128), (19908, 33780), (20268, 33180), (21330, 31528), (22120, 30402), (22520, 29862), (23646, 28440), (24885, 27024), (25335, 26544)]