638250480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 360

約数和(自身を含む): 2535998400

約数和(自身を除く): 1897747920

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, 49, 56, 60, 63, 70, 72, 79, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 158, 168, 180, 196, 210, 229, 237, 240, 245, 252, 280, 294, 315, 316, 336, 360, 392, 395, 420, 441, 458, 474, 490, 504, 553, 560, 588, 630, 632, 687, 711, 720, 735, 784, 790, 840, 882, 916, 948, 980, 1008, 1106, 1145, 1176, 1185, 1260, 1264, 1374, 1422, 1470, 1580, 1603, 1659, 1680, 1764, 1832, 1896, 1960, 2061, 2205, 2212, 2290, 2352, 2370, 2520, 2748, 2765, 2844, 2940, 3160, 3206, 3318, 3435, 3528, 3555, 3664, 3792, 3871, 3920, 4122, 4410, 4424, 4580, 4740, 4809, 4977, 5040, 5496, 5530, 5688, 5880, 6320, 6412, 6636, 6870, 7056, 7110, 7742, 8015, 8244, 8295, 8820, 8848, 9160, 9480, 9618, 9954, 10305, 10992, 11060, 11221, 11376, 11613, 11760, 12824, 13272, 13740, 14220, 14427, 15484, 16030, 16488, 16590, 17640, 18091, 18320, 18960, 19236, 19355, 19908, 20610, 22120, 22442, 23226, 24045, 24885, 25648, 26544, 27480, 28440, 28854, 30968, 32060, 32976, 33180, 33663, 34839, 35280, 36182, 38472, 38710, 39816, 41220, 44240, 44884, 46452, 48090, 49770, 54273, 54960, 56105, 56880, 57708, 58065, 61936, 64120, 66360, 67326, 69678, 72135, 72364, 76944, 77420, 79632, 82440, 89768, 90455, 92904, 96180, 99540, 100989, 108546, 112210, 115416, 116130, 126637, 128240, 132720, 134652, 139356, 144270, 144728, 154840, 162819, 164880, 168315, 174195, 179536, 180910, 185808, 192360, 199080, 201978, 217092, 224420, 230832, 232260, 253274, 269304, 271365, 278712, 288540, 289456, 309680, 325638, 336630, 348390, 361820, 379911, 384720, 398160, 403956, 434184, 448840, 464520, 504945, 506548, 538608, 542730, 557424, 577080, 633185, 651276, 673260, 696780, 723640, 759822, 807912, 814095, 868368, 886459, 897680, 929040, 1009890, 1013096, 1085460, 1139733, 1154160, 1266370, 1302552, 1346520, 1393560, 1447280, 1519644, 1615824, 1628190, 1772918, 1899555, 2019780, 2026192, 2170920, 2279466, 2532740, 2605104, 2659377, 2693040, 2787120, 3039288, 3256380, 3545836, 3799110, 4039560, 4341840, 4432295, 4558932, 5065480, 5318754, 5698665, 6078576, 6512760, 7091672, 7598220, 7978131, 8079120, 8864590, 9117864, 10130960, 10637508, 11397330, 13025520, 13296885, 14183344, 15196440, 15956262, 17729180, 18235728, 21275016, 22794660, 26593770, 30392880, 31912524, 35458360, 39890655, 42550032, 45589320, 53187540, 63825048, 70916720, 79781310, 91178640, 106375080, 127650096, 159562620, 212750160, 319125240, 638250480]

約数ペア:

[(1, 638250480), (2, 319125240), (3, 212750160), (4, 159562620), (5, 127650096), (6, 106375080), (7, 91178640), (8, 79781310), (9, 70916720), (10, 63825048), (12, 53187540), (14, 45589320), (15, 42550032), (16, 39890655), (18, 35458360), (20, 31912524), (21, 30392880), (24, 26593770), (28, 22794660), (30, 21275016), (35, 18235728), (36, 17729180), (40, 15956262), (42, 15196440), (45, 14183344), (48, 13296885), (49, 13025520), (56, 11397330), (60, 10637508), (63, 10130960), (70, 9117864), (72, 8864590), (79, 8079120), (80, 7978131), (84, 7598220), (90, 7091672), (98, 6512760), (105, 6078576), (112, 5698665), (120, 5318754), (126, 5065480), (140, 4558932), (144, 4432295), (147, 4341840), (158, 4039560), (168, 3799110), (180, 3545836), (196, 3256380), (210, 3039288), (229, 2787120), (237, 2693040), (240, 2659377), (245, 2605104), (252, 2532740), (280, 2279466), (294, 2170920), (315, 2026192), (316, 2019780), (336, 1899555), (360, 1772918), (392, 1628190), (395, 1615824), (420, 1519644), (441, 1447280), (458, 1393560), (474, 1346520), (490, 1302552), (504, 1266370), (553, 1154160), (560, 1139733), (588, 1085460), (630, 1013096), (632, 1009890), (687, 929040), (711, 897680), (720, 886459), (735, 868368), (784, 814095), (790, 807912), (840, 759822), (882, 723640), (916, 696780), (948, 673260), (980, 651276), (1008, 633185), (1106, 577080), (1145, 557424), (1176, 542730), (1185, 538608), (1260, 506548), (1264, 504945), (1374, 464520), (1422, 448840), (1470, 434184), (1580, 403956), (1603, 398160), (1659, 384720), (1680, 379911), (1764, 361820), (1832, 348390), (1896, 336630), (1960, 325638), (2061, 309680), (2205, 289456), (2212, 288540), (2290, 278712), (2352, 271365), (2370, 269304), (2520, 253274), (2748, 232260), (2765, 230832), (2844, 224420), (2940, 217092), (3160, 201978), (3206, 199080), (3318, 192360), (3435, 185808), (3528, 180910), (3555, 179536), (3664, 174195), (3792, 168315), (3871, 164880), (3920, 162819), (4122, 154840), (4410, 144728), (4424, 144270), (4580, 139356), (4740, 134652), (4809, 132720), (4977, 128240), (5040, 126637), (5496, 116130), (5530, 115416), (5688, 112210), (5880, 108546), (6320, 100989), (6412, 99540), (6636, 96180), (6870, 92904), (7056, 90455), (7110, 89768), (7742, 82440), (8015, 79632), (8244, 77420), (8295, 76944), (8820, 72364), (8848, 72135), (9160, 69678), (9480, 67326), (9618, 66360), (9954, 64120), (10305, 61936), (10992, 58065), (11060, 57708), (11221, 56880), (11376, 56105), (11613, 54960), (11760, 54273), (12824, 49770), (13272, 48090), (13740, 46452), (14220, 44884), (14427, 44240), (15484, 41220), (16030, 39816), (16488, 38710), (16590, 38472), (17640, 36182), (18091, 35280), (18320, 34839), (18960, 33663), (19236, 33180), (19355, 32976), (19908, 32060), (20610, 30968), (22120, 28854), (22442, 28440), (23226, 27480), (24045, 26544), (24885, 25648)]