194847660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2757

約数の個数: 192

約数和(自身を含む): 729523200

約数和(自身を除く): 534675540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 2713, 3420, 3591, 3780, 3990, 4788, 5130, 5426, 5985, 7182, 7980, 8139, 10260, 10852, 11970, 13565, 14364, 16278, 17955, 18991, 23940, 24417, 27130, 32556, 35910, 37982, 40695, 48834, 51547, 54260, 56973, 71820, 73251, 75964, 81390, 94955, 97668, 103094, 113946, 122085, 146502, 154641, 162780, 170919, 189910, 206188, 227892, 244170, 257735, 284865, 293004, 309282, 341838, 360829, 366255, 379820, 463923, 488340, 512757, 515470, 569730, 618564, 683676, 721658, 732510, 773205, 854595, 927846, 1025514, 1030940, 1082487, 1139460, 1391769, 1443316, 1465020, 1546410, 1709190, 1804145, 1855692, 2051028, 2164974, 2319615, 2563785, 2783538, 3092820, 3247461, 3418380, 3608290, 4329948, 4639230, 5127570, 5412435, 5567076, 6494922, 6958845, 7216580, 9278460, 9742383, 10255140, 10824870, 12989844, 13917690, 16237305, 19484766, 21649740, 27835380, 32474610, 38969532, 48711915, 64949220, 97423830, 194847660]

約数ペア:

[(1, 194847660), (2, 97423830), (3, 64949220), (4, 48711915), (5, 38969532), (6, 32474610), (7, 27835380), (9, 21649740), (10, 19484766), (12, 16237305), (14, 13917690), (15, 12989844), (18, 10824870), (19, 10255140), (20, 9742383), (21, 9278460), (27, 7216580), (28, 6958845), (30, 6494922), (35, 5567076), (36, 5412435), (38, 5127570), (42, 4639230), (45, 4329948), (54, 3608290), (57, 3418380), (60, 3247461), (63, 3092820), (70, 2783538), (76, 2563785), (84, 2319615), (90, 2164974), (95, 2051028), (105, 1855692), (108, 1804145), (114, 1709190), (126, 1546410), (133, 1465020), (135, 1443316), (140, 1391769), (171, 1139460), (180, 1082487), (189, 1030940), (190, 1025514), (210, 927846), (228, 854595), (252, 773205), (266, 732510), (270, 721658), (285, 683676), (315, 618564), (342, 569730), (378, 515470), (380, 512757), (399, 488340), (420, 463923), (513, 379820), (532, 366255), (540, 360829), (570, 341838), (630, 309282), (665, 293004), (684, 284865), (756, 257735), (798, 244170), (855, 227892), (945, 206188), (1026, 189910), (1140, 170919), (1197, 162780), (1260, 154641), (1330, 146502), (1596, 122085), (1710, 113946), (1890, 103094), (1995, 97668), (2052, 94955), (2394, 81390), (2565, 75964), (2660, 73251), (2713, 71820), (3420, 56973), (3591, 54260), (3780, 51547), (3990, 48834), (4788, 40695), (5130, 37982), (5426, 35910), (5985, 32556), (7182, 27130), (7980, 24417), (8139, 23940), (10260, 18991), (10852, 17955), (11970, 16278), (13565, 14364)]