2597342440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2544

約数の個数: 192

約数和(自身を含む): 7581127680

約数和(自身を除く): 4983785240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 121, 124, 140, 154, 155, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 440, 484, 605, 616, 620, 682, 770, 847, 868, 968, 1085, 1210, 1240, 1364, 1540, 1694, 1705, 1736, 2170, 2387, 2420, 2473, 2728, 3080, 3388, 3410, 3751, 4235, 4340, 4774, 4840, 4946, 6776, 6820, 7502, 8470, 8680, 9548, 9892, 11935, 12365, 13640, 15004, 16940, 17311, 18755, 19096, 19784, 23870, 24730, 26257, 27203, 30008, 33880, 34622, 37510, 47740, 49460, 52514, 54406, 69244, 75020, 76663, 86555, 95480, 98920, 105028, 108812, 131285, 136015, 138488, 150040, 153326, 173110, 190421, 210056, 217624, 262570, 272030, 299233, 306652, 346220, 380842, 383315, 525140, 536641, 544060, 598466, 613304, 692440, 761684, 766630, 843293, 952105, 1050280, 1073282, 1088120, 1196932, 1496165, 1523368, 1533260, 1686586, 1904210, 2094631, 2146564, 2393864, 2683205, 2992330, 3066520, 3373172, 3808420, 4189262, 4216465, 4293128, 5366410, 5903051, 5984660, 6746344, 7616840, 8378524, 8432930, 9276223, 10473155, 10732820, 11806102, 11969320, 16757048, 16865860, 18552446, 20946310, 21465640, 23612204, 29515255, 33731720, 37104892, 41892620, 46381115, 47224408, 59030510, 64933561, 74209784, 83785240, 92762230, 118061020, 129867122, 185524460, 236122040, 259734244, 324667805, 371048920, 519468488, 649335610, 1298671220, 2597342440]

約数ペア:

[(1, 2597342440), (2, 1298671220), (4, 649335610), (5, 519468488), (7, 371048920), (8, 324667805), (10, 259734244), (11, 236122040), (14, 185524460), (20, 129867122), (22, 118061020), (28, 92762230), (31, 83785240), (35, 74209784), (40, 64933561), (44, 59030510), (55, 47224408), (56, 46381115), (62, 41892620), (70, 37104892), (77, 33731720), (88, 29515255), (110, 23612204), (121, 21465640), (124, 20946310), (140, 18552446), (154, 16865860), (155, 16757048), (217, 11969320), (220, 11806102), (242, 10732820), (248, 10473155), (280, 9276223), (308, 8432930), (310, 8378524), (341, 7616840), (385, 6746344), (434, 5984660), (440, 5903051), (484, 5366410), (605, 4293128), (616, 4216465), (620, 4189262), (682, 3808420), (770, 3373172), (847, 3066520), (868, 2992330), (968, 2683205), (1085, 2393864), (1210, 2146564), (1240, 2094631), (1364, 1904210), (1540, 1686586), (1694, 1533260), (1705, 1523368), (1736, 1496165), (2170, 1196932), (2387, 1088120), (2420, 1073282), (2473, 1050280), (2728, 952105), (3080, 843293), (3388, 766630), (3410, 761684), (3751, 692440), (4235, 613304), (4340, 598466), (4774, 544060), (4840, 536641), (4946, 525140), (6776, 383315), (6820, 380842), (7502, 346220), (8470, 306652), (8680, 299233), (9548, 272030), (9892, 262570), (11935, 217624), (12365, 210056), (13640, 190421), (15004, 173110), (16940, 153326), (17311, 150040), (18755, 138488), (19096, 136015), (19784, 131285), (23870, 108812), (24730, 105028), (26257, 98920), (27203, 95480), (30008, 86555), (33880, 76663), (34622, 75020), (37510, 69244), (47740, 54406), (49460, 52514)]