15691606380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{23773}}^1$

素因数の和:24000

約数の個数: 144

約数和(自身を含む): 50364743520

約数和(自身を除く): 34673137140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 193, 228, 285, 342, 380, 386, 570, 579, 684, 772, 855, 965, 1140, 1158, 1710, 1737, 1930, 2316, 2895, 3420, 3474, 3667, 3860, 5790, 6948, 7334, 8685, 11001, 11580, 14668, 17370, 18335, 22002, 23773, 33003, 34740, 36670, 44004, 47546, 55005, 66006, 71319, 73340, 95092, 110010, 118865, 132012, 142638, 165015, 213957, 220020, 237730, 285276, 330030, 356595, 427914, 451687, 475460, 660060, 713190, 855828, 903374, 1069785, 1355061, 1426380, 1806748, 2139570, 2258435, 2710122, 4065183, 4279140, 4516870, 4588189, 5420244, 6775305, 8130366, 9033740, 9176378, 13550610, 13764567, 16260732, 18352756, 20325915, 22940945, 27101220, 27529134, 40651830, 41293701, 45881890, 55058268, 68822835, 81303660, 82587402, 87175591, 91763780, 137645670, 165174804, 174351182, 206468505, 261526773, 275291340, 348702364, 412937010, 435877955, 523053546, 784580319, 825874020, 871755910, 1046107092, 1307633865, 1569160638, 1743511820, 2615267730, 3138321276, 3922901595, 5230535460, 7845803190, 15691606380]

約数ペア:

[(1, 15691606380), (2, 7845803190), (3, 5230535460), (4, 3922901595), (5, 3138321276), (6, 2615267730), (9, 1743511820), (10, 1569160638), (12, 1307633865), (15, 1046107092), (18, 871755910), (19, 825874020), (20, 784580319), (30, 523053546), (36, 435877955), (38, 412937010), (45, 348702364), (57, 275291340), (60, 261526773), (76, 206468505), (90, 174351182), (95, 165174804), (114, 137645670), (171, 91763780), (180, 87175591), (190, 82587402), (193, 81303660), (228, 68822835), (285, 55058268), (342, 45881890), (380, 41293701), (386, 40651830), (570, 27529134), (579, 27101220), (684, 22940945), (772, 20325915), (855, 18352756), (965, 16260732), (1140, 13764567), (1158, 13550610), (1710, 9176378), (1737, 9033740), (1930, 8130366), (2316, 6775305), (2895, 5420244), (3420, 4588189), (3474, 4516870), (3667, 4279140), (3860, 4065183), (5790, 2710122), (6948, 2258435), (7334, 2139570), (8685, 1806748), (11001, 1426380), (11580, 1355061), (14668, 1069785), (17370, 903374), (18335, 855828), (22002, 713190), (23773, 660060), (33003, 475460), (34740, 451687), (36670, 427914), (44004, 356595), (47546, 330030), (55005, 285276), (66006, 237730), (71319, 220020), (73340, 213957), (95092, 165015), (110010, 142638), (118865, 132012)]