233212980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 885894912

約数和(自身を除く): 652681932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 121, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 242, 260, 273, 286, 308, 330, 353, 363, 364, 385, 390, 420, 429, 455, 462, 484, 546, 572, 605, 660, 706, 715, 726, 770, 780, 847, 858, 910, 924, 1001, 1059, 1092, 1155, 1210, 1365, 1412, 1430, 1452, 1540, 1573, 1694, 1716, 1765, 1815, 1820, 2002, 2118, 2145, 2310, 2420, 2471, 2541, 2730, 2860, 3003, 3146, 3388, 3530, 3630, 3883, 4004, 4235, 4236, 4290, 4589, 4620, 4719, 4942, 5005, 5082, 5295, 5460, 6006, 6292, 7060, 7260, 7413, 7766, 7865, 8470, 8580, 9178, 9438, 9884, 10010, 10164, 10590, 11011, 11649, 12012, 12355, 12705, 13767, 14826, 15015, 15532, 15730, 16940, 18356, 18876, 19415, 20020, 21180, 22022, 22945, 23298, 23595, 24710, 25410, 27181, 27534, 29652, 30030, 31460, 32123, 33033, 37065, 38830, 42713, 44044, 45890, 46596, 47190, 49420, 50479, 50820, 54362, 55055, 55068, 58245, 60060, 64246, 66066, 68835, 74130, 77660, 81543, 85426, 91780, 94380, 96369, 100958, 108724, 110110, 116490, 128139, 128492, 132132, 135905, 137670, 148260, 151437, 160615, 163086, 165165, 170852, 192738, 201916, 213565, 220220, 232980, 252395, 256278, 271810, 275340, 298991, 302874, 321230, 326172, 330330, 353353, 385476, 407715, 427130, 481845, 504790, 512556, 543620, 555269, 597982, 605748, 640695, 642460, 660660, 706706, 757185, 815430, 854260, 896973, 963690, 1009580, 1060059, 1110538, 1195964, 1281390, 1413412, 1494955, 1514370, 1630860, 1665807, 1766765, 1793946, 1927380, 2120118, 2221076, 2562780, 2776345, 2989910, 3028740, 3331614, 3533530, 3587892, 3886883, 4240236, 4484865, 5300295, 5552690, 5979820, 6663228, 7067060, 7773766, 8329035, 8969730, 10600590, 11105380, 11660649, 15547532, 16658070, 17939460, 19434415, 21201180, 23321298, 33316140, 38868830, 46642596, 58303245, 77737660, 116606490, 233212980]

約数ペア:

[(1, 233212980), (2, 116606490), (3, 77737660), (4, 58303245), (5, 46642596), (6, 38868830), (7, 33316140), (10, 23321298), (11, 21201180), (12, 19434415), (13, 17939460), (14, 16658070), (15, 15547532), (20, 11660649), (21, 11105380), (22, 10600590), (26, 8969730), (28, 8329035), (30, 7773766), (33, 7067060), (35, 6663228), (39, 5979820), (42, 5552690), (44, 5300295), (52, 4484865), (55, 4240236), (60, 3886883), (65, 3587892), (66, 3533530), (70, 3331614), (77, 3028740), (78, 2989910), (84, 2776345), (91, 2562780), (105, 2221076), (110, 2120118), (121, 1927380), (130, 1793946), (132, 1766765), (140, 1665807), (143, 1630860), (154, 1514370), (156, 1494955), (165, 1413412), (182, 1281390), (195, 1195964), (210, 1110538), (220, 1060059), (231, 1009580), (242, 963690), (260, 896973), (273, 854260), (286, 815430), (308, 757185), (330, 706706), (353, 660660), (363, 642460), (364, 640695), (385, 605748), (390, 597982), (420, 555269), (429, 543620), (455, 512556), (462, 504790), (484, 481845), (546, 427130), (572, 407715), (605, 385476), (660, 353353), (706, 330330), (715, 326172), (726, 321230), (770, 302874), (780, 298991), (847, 275340), (858, 271810), (910, 256278), (924, 252395), (1001, 232980), (1059, 220220), (1092, 213565), (1155, 201916), (1210, 192738), (1365, 170852), (1412, 165165), (1430, 163086), (1452, 160615), (1540, 151437), (1573, 148260), (1694, 137670), (1716, 135905), (1765, 132132), (1815, 128492), (1820, 128139), (2002, 116490), (2118, 110110), (2145, 108724), (2310, 100958), (2420, 96369), (2471, 94380), (2541, 91780), (2730, 85426), (2860, 81543), (3003, 77660), (3146, 74130), (3388, 68835), (3530, 66066), (3630, 64246), (3883, 60060), (4004, 58245), (4235, 55068), (4236, 55055), (4290, 54362), (4589, 50820), (4620, 50479), (4719, 49420), (4942, 47190), (5005, 46596), (5082, 45890), (5295, 44044), (5460, 42713), (6006, 38830), (6292, 37065), (7060, 33033), (7260, 32123), (7413, 31460), (7766, 30030), (7865, 29652), (8470, 27534), (8580, 27181), (9178, 25410), (9438, 24710), (9884, 23595), (10010, 23298), (10164, 22945), (10590, 22022), (11011, 21180), (11649, 20020), (12012, 19415), (12355, 18876), (12705, 18356), (13767, 16940), (14826, 15730), (15015, 15532)]