180717694472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1\times {\mathrm{3449}}^1$

素因数の和:5895

約数の個数: 128

約数和(自身を含む): 428162112000

約数和(自身を除く): 247444417528

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2393, 2737, 3128, 3449, 4786, 5474, 6898, 9572, 10948, 13796, 16751, 19144, 21896, 24143, 27592, 33502, 40681, 48286, 55039, 58633, 67004, 79327, 81362, 96572, 110078, 117266, 134008, 158654, 162724, 193144, 220156, 234532, 284767, 317308, 325448, 385273, 410431, 440312, 469064, 555289, 569534, 634616, 770546, 820862, 935663, 1110578, 1139068, 1348559, 1541092, 1641724, 1871326, 2221156, 2278136, 2697118, 3082184, 3283448, 3742652, 4442312, 5394236, 6549641, 7485304, 8253457, 9439913, 10788472, 13099282, 16506914, 18879826, 26198564, 33013828, 37759652, 52397128, 57774199, 66027656, 75519304, 115548398, 140308769, 189829511, 231096796, 280617538, 379659022, 462193592, 561235076, 759318044, 982161383, 1122470152, 1328806577, 1518636088, 1964322766, 2657613154, 3227101687, 3928645532, 5315226308, 6454203374, 7857291064, 10630452616, 12908406748, 22589711809, 25816813496, 45179423618, 90358847236, 180717694472]

約数ペア:

[(1, 180717694472), (2, 90358847236), (4, 45179423618), (7, 25816813496), (8, 22589711809), (14, 12908406748), (17, 10630452616), (23, 7857291064), (28, 6454203374), (34, 5315226308), (46, 3928645532), (56, 3227101687), (68, 2657613154), (92, 1964322766), (119, 1518636088), (136, 1328806577), (161, 1122470152), (184, 982161383), (238, 759318044), (322, 561235076), (391, 462193592), (476, 379659022), (644, 280617538), (782, 231096796), (952, 189829511), (1288, 140308769), (1564, 115548398), (2393, 75519304), (2737, 66027656), (3128, 57774199), (3449, 52397128), (4786, 37759652), (5474, 33013828), (6898, 26198564), (9572, 18879826), (10948, 16506914), (13796, 13099282), (16751, 10788472), (19144, 9439913), (21896, 8253457), (24143, 7485304), (27592, 6549641), (33502, 5394236), (40681, 4442312), (48286, 3742652), (55039, 3283448), (58633, 3082184), (67004, 2697118), (79327, 2278136), (81362, 2221156), (96572, 1871326), (110078, 1641724), (117266, 1541092), (134008, 1348559), (158654, 1139068), (162724, 1110578), (193144, 935663), (220156, 820862), (234532, 770546), (284767, 634616), (317308, 569534), (325448, 555289), (385273, 469064), (410431, 440312)]