720135158288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{22571}}^1$

素因数の和:23905

約数の個数: 160

約数和(自身を含む): 1819751028480

約数和(自身を除く): 1099615870192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1289, 1456, 1547, 1768, 1904, 2578, 3094, 3536, 5156, 6188, 9023, 10312, 12376, 16757, 18046, 20624, 21913, 22571, 24752, 33514, 36092, 43826, 45142, 67028, 72184, 87652, 90284, 117299, 134056, 144368, 153391, 157997, 175304, 180568, 234598, 268112, 284869, 293423, 306782, 315994, 350608, 361136, 383707, 469196, 569738, 586846, 613564, 631988, 767414, 938392, 1139476, 1173692, 1227128, 1263976, 1534828, 1876784, 1994083, 2053961, 2278952, 2347384, 2454256, 2527952, 2685949, 3069656, 3988166, 4107922, 4557904, 4694768, 4988191, 5371898, 6139312, 7976332, 8215844, 9976382, 10743796, 15952664, 16431688, 19952764, 21487592, 29094019, 31905328, 32863376, 34917337, 39905528, 42975184, 58188038, 69834674, 79811056, 116376076, 139669348, 203658133, 232752152, 279338696, 378222247, 407316266, 465504304, 494598323, 558677392, 756444494, 814632532, 989196646, 1512888988, 1629265064, 1978393292, 2647555729, 3025777976, 3258530128, 3462188261, 3956786584, 5295111458, 6051555952, 6429778199, 6924376522, 7913573168, 10590222916, 12859556398, 13848753044, 21180445832, 25719112796, 27697506088, 42360891664, 45008447393, 51438225592, 55395012176, 90016894786, 102876451184, 180033789572, 360067579144, 720135158288]

約数ペア:

[(1, 720135158288), (2, 360067579144), (4, 180033789572), (7, 102876451184), (8, 90016894786), (13, 55395012176), (14, 51438225592), (16, 45008447393), (17, 42360891664), (26, 27697506088), (28, 25719112796), (34, 21180445832), (52, 13848753044), (56, 12859556398), (68, 10590222916), (91, 7913573168), (104, 6924376522), (112, 6429778199), (119, 6051555952), (136, 5295111458), (182, 3956786584), (208, 3462188261), (221, 3258530128), (238, 3025777976), (272, 2647555729), (364, 1978393292), (442, 1629265064), (476, 1512888988), (728, 989196646), (884, 814632532), (952, 756444494), (1289, 558677392), (1456, 494598323), (1547, 465504304), (1768, 407316266), (1904, 378222247), (2578, 279338696), (3094, 232752152), (3536, 203658133), (5156, 139669348), (6188, 116376076), (9023, 79811056), (10312, 69834674), (12376, 58188038), (16757, 42975184), (18046, 39905528), (20624, 34917337), (21913, 32863376), (22571, 31905328), (24752, 29094019), (33514, 21487592), (36092, 19952764), (43826, 16431688), (45142, 15952664), (67028, 10743796), (72184, 9976382), (87652, 8215844), (90284, 7976332), (117299, 6139312), (134056, 5371898), (144368, 4988191), (153391, 4694768), (157997, 4557904), (175304, 4107922), (180568, 3988166), (234598, 3069656), (268112, 2685949), (284869, 2527952), (293423, 2454256), (306782, 2347384), (315994, 2278952), (350608, 2053961), (361136, 1994083), (383707, 1876784), (469196, 1534828), (569738, 1263976), (586846, 1227128), (613564, 1173692), (631988, 1139476), (767414, 938392)]