679548870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 384

約数和(自身を含む): 2503388160

約数和(自身を除く): 1823839290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 45, 55, 57, 63, 65, 66, 70, 77, 78, 90, 91, 95, 99, 105, 110, 114, 117, 126, 130, 133, 143, 154, 165, 171, 182, 190, 195, 198, 209, 210, 231, 234, 247, 266, 273, 285, 286, 315, 330, 342, 385, 390, 397, 399, 418, 429, 455, 462, 494, 495, 546, 570, 585, 627, 630, 665, 693, 715, 741, 770, 794, 798, 819, 855, 858, 910, 990, 1001, 1045, 1155, 1170, 1191, 1197, 1235, 1254, 1287, 1330, 1365, 1386, 1430, 1463, 1482, 1638, 1710, 1729, 1881, 1985, 1995, 2002, 2090, 2145, 2223, 2310, 2382, 2394, 2470, 2574, 2717, 2730, 2779, 2926, 3003, 3135, 3458, 3465, 3573, 3705, 3762, 3970, 3990, 4095, 4290, 4367, 4389, 4446, 5005, 5161, 5187, 5434, 5558, 5955, 5985, 6006, 6270, 6435, 6930, 7146, 7315, 7410, 7543, 8151, 8190, 8337, 8645, 8734, 8778, 9009, 9405, 10010, 10322, 10374, 11115, 11910, 11970, 12870, 13101, 13167, 13585, 13895, 14630, 15015, 15086, 15483, 15561, 16302, 16674, 17290, 17865, 18018, 18810, 19019, 21835, 21945, 22230, 22629, 24453, 25011, 25805, 25935, 26202, 26334, 27170, 27790, 30030, 30569, 30966, 31122, 35730, 36127, 37715, 38038, 39303, 40755, 41685, 43670, 43890, 45045, 45258, 46449, 48906, 50022, 51610, 51870, 52801, 56771, 57057, 61138, 65505, 65835, 67887, 72254, 75430, 77415, 77805, 78606, 81510, 82973, 83370, 90090, 91707, 92898, 95095, 98059, 105602, 108381, 113145, 113542, 114114, 122265, 125055, 131010, 131670, 135774, 152845, 154830, 155610, 158403, 165946, 170313, 171171, 180635, 183414, 190190, 196118, 196515, 216762, 226290, 232245, 244530, 248919, 250110, 264005, 275121, 283855, 285285, 294177, 305690, 316806, 325143, 339435, 340626, 342342, 361270, 393030, 397397, 414865, 458535, 464490, 475209, 490295, 497838, 510939, 528010, 541905, 550242, 567710, 570570, 580811, 588354, 650286, 678870, 686413, 746757, 792015, 794794, 829730, 851565, 855855, 882531, 917070, 950418, 980590, 1021878, 1078649, 1083810, 1161622, 1192191, 1244595, 1372826, 1375605, 1470885, 1493514, 1584030, 1625715, 1703130, 1711710, 1742433, 1765062, 1986985, 2059239, 2157298, 2376045, 2384382, 2489190, 2554695, 2751210, 2904055, 2941770, 3235947, 3251430, 3432065, 3484866, 3576573, 3733785, 3973970, 4118478, 4412655, 4752090, 5109390, 5227299, 5393245, 5808110, 5960955, 6177717, 6471894, 6864130, 7153146, 7467570, 7550543, 8712165, 8825310, 9707841, 10296195, 10454598, 10786490, 11921910, 12355434, 15101086, 16179735, 17424330, 17882865, 19415682, 20592390, 22651629, 26136495, 30888585, 32359470, 35765730, 37752715, 45303258, 48539205, 52272990, 61777170, 67954887, 75505430, 97078410, 113258145, 135909774, 226516290, 339774435, 679548870]

約数ペア:

[(1, 679548870), (2, 339774435), (3, 226516290), (5, 135909774), (6, 113258145), (7, 97078410), (9, 75505430), (10, 67954887), (11, 61777170), (13, 52272990), (14, 48539205), (15, 45303258), (18, 37752715), (19, 35765730), (21, 32359470), (22, 30888585), (26, 26136495), (30, 22651629), (33, 20592390), (35, 19415682), (38, 17882865), (39, 17424330), (42, 16179735), (45, 15101086), (55, 12355434), (57, 11921910), (63, 10786490), (65, 10454598), (66, 10296195), (70, 9707841), (77, 8825310), (78, 8712165), (90, 7550543), (91, 7467570), (95, 7153146), (99, 6864130), (105, 6471894), (110, 6177717), (114, 5960955), (117, 5808110), (126, 5393245), (130, 5227299), (133, 5109390), (143, 4752090), (154, 4412655), (165, 4118478), (171, 3973970), (182, 3733785), (190, 3576573), (195, 3484866), (198, 3432065), (209, 3251430), (210, 3235947), (231, 2941770), (234, 2904055), (247, 2751210), (266, 2554695), (273, 2489190), (285, 2384382), (286, 2376045), (315, 2157298), (330, 2059239), (342, 1986985), (385, 1765062), (390, 1742433), (397, 1711710), (399, 1703130), (418, 1625715), (429, 1584030), (455, 1493514), (462, 1470885), (494, 1375605), (495, 1372826), (546, 1244595), (570, 1192191), (585, 1161622), (627, 1083810), (630, 1078649), (665, 1021878), (693, 980590), (715, 950418), (741, 917070), (770, 882531), (794, 855855), (798, 851565), (819, 829730), (855, 794794), (858, 792015), (910, 746757), (990, 686413), (1001, 678870), (1045, 650286), (1155, 588354), (1170, 580811), (1191, 570570), (1197, 567710), (1235, 550242), (1254, 541905), (1287, 528010), (1330, 510939), (1365, 497838), (1386, 490295), (1430, 475209), (1463, 464490), (1482, 458535), (1638, 414865), (1710, 397397), (1729, 393030), (1881, 361270), (1985, 342342), (1995, 340626), (2002, 339435), (2090, 325143), (2145, 316806), (2223, 305690), (2310, 294177), (2382, 285285), (2394, 283855), (2470, 275121), (2574, 264005), (2717, 250110), (2730, 248919), (2779, 244530), (2926, 232245), (3003, 226290), (3135, 216762), (3458, 196515), (3465, 196118), (3573, 190190), (3705, 183414), (3762, 180635), (3970, 171171), (3990, 170313), (4095, 165946), (4290, 158403), (4367, 155610), (4389, 154830), (4446, 152845), (5005, 135774), (5161, 131670), (5187, 131010), (5434, 125055), (5558, 122265), (5955, 114114), (5985, 113542), (6006, 113145), (6270, 108381), (6435, 105602), (6930, 98059), (7146, 95095), (7315, 92898), (7410, 91707), (7543, 90090), (8151, 83370), (8190, 82973), (8337, 81510), (8645, 78606), (8734, 77805), (8778, 77415), (9009, 75430), (9405, 72254), (10010, 67887), (10322, 65835), (10374, 65505), (11115, 61138), (11910, 57057), (11970, 56771), (12870, 52801), (13101, 51870), (13167, 51610), (13585, 50022), (13895, 48906), (14630, 46449), (15015, 45258), (15086, 45045), (15483, 43890), (15561, 43670), (16302, 41685), (16674, 40755), (17290, 39303), (17865, 38038), (18018, 37715), (18810, 36127), (19019, 35730), (21835, 31122), (21945, 30966), (22230, 30569), (22629, 30030), (24453, 27790), (25011, 27170), (25805, 26334), (25935, 26202)]