720240192

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2545

約数の個数: 168

約数和(自身を含む): 2392655616

約数和(自身を除く): 1672415424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 144, 146, 168, 192, 219, 224, 252, 288, 292, 336, 438, 448, 504, 511, 576, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1344, 1533, 1752, 2016, 2044, 2336, 2447, 2628, 3066, 3504, 4032, 4088, 4599, 4672, 4894, 5256, 6132, 7008, 7341, 8176, 9198, 9788, 10512, 12264, 14016, 14682, 16352, 17129, 18396, 19576, 21024, 22023, 24528, 29364, 32704, 34258, 36792, 39152, 42048, 44046, 49056, 51387, 58728, 68516, 73584, 78304, 88092, 98112, 102774, 117456, 137032, 147168, 154161, 156608, 176184, 178631, 205548, 234912, 274064, 294336, 308322, 352368, 357262, 411096, 469824, 535893, 548128, 616644, 704736, 714524, 822192, 1071786, 1096256, 1233288, 1250417, 1409472, 1429048, 1607679, 1644384, 2143572, 2466576, 2500834, 2858096, 3215358, 3288768, 3751251, 4287144, 4933152, 5001668, 5716192, 6430716, 7502502, 8574288, 9866304, 10003336, 11253753, 11432384, 12861432, 15005004, 17148576, 20006672, 22507506, 25722864, 30010008, 34297152, 40013344, 45015012, 51445728, 60020016, 80026688, 90030024, 102891456, 120040032, 180060048, 240080064, 360120096, 720240192]

約数ペア:

[(1, 720240192), (2, 360120096), (3, 240080064), (4, 180060048), (6, 120040032), (7, 102891456), (8, 90030024), (9, 80026688), (12, 60020016), (14, 51445728), (16, 45015012), (18, 40013344), (21, 34297152), (24, 30010008), (28, 25722864), (32, 22507506), (36, 20006672), (42, 17148576), (48, 15005004), (56, 12861432), (63, 11432384), (64, 11253753), (72, 10003336), (73, 9866304), (84, 8574288), (96, 7502502), (112, 6430716), (126, 5716192), (144, 5001668), (146, 4933152), (168, 4287144), (192, 3751251), (219, 3288768), (224, 3215358), (252, 2858096), (288, 2500834), (292, 2466576), (336, 2143572), (438, 1644384), (448, 1607679), (504, 1429048), (511, 1409472), (576, 1250417), (584, 1233288), (657, 1096256), (672, 1071786), (876, 822192), (1008, 714524), (1022, 704736), (1168, 616644), (1314, 548128), (1344, 535893), (1533, 469824), (1752, 411096), (2016, 357262), (2044, 352368), (2336, 308322), (2447, 294336), (2628, 274064), (3066, 234912), (3504, 205548), (4032, 178631), (4088, 176184), (4599, 156608), (4672, 154161), (4894, 147168), (5256, 137032), (6132, 117456), (7008, 102774), (7341, 98112), (8176, 88092), (9198, 78304), (9788, 73584), (10512, 68516), (12264, 58728), (14016, 51387), (14682, 49056), (16352, 44046), (17129, 42048), (18396, 39152), (19576, 36792), (21024, 34258), (22023, 32704), (24528, 29364)]