194857920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1232

約数の個数: 224

約数和(自身を含む): 724204800

約数和(自身を除く): 529346880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1187, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2374, 2565, 2736, 2880, 3040, 3420, 3561, 3648, 4104, 4320, 4560, 4748, 5130, 5472, 5935, 6080, 6840, 7122, 8208, 8640, 9120, 9496, 10260, 10683, 10944, 11870, 13680, 14244, 16416, 17805, 18240, 18992, 20520, 21366, 22553, 23740, 27360, 28488, 32049, 32832, 35610, 37984, 41040, 42732, 45106, 47480, 53415, 54720, 56976, 64098, 67659, 71220, 75968, 82080, 85464, 90212, 94960, 106830, 112765, 113952, 128196, 135318, 142440, 160245, 164160, 170928, 180424, 189920, 202977, 213660, 225530, 227904, 256392, 270636, 284880, 320490, 338295, 341856, 360848, 379840, 405954, 427320, 451060, 512784, 541272, 569760, 608931, 640980, 676590, 683712, 721696, 811908, 854640, 902120, 1014885, 1025568, 1082544, 1139520, 1217862, 1281960, 1353180, 1443392, 1623816, 1709280, 1804240, 2029770, 2051136, 2165088, 2435724, 2563920, 2706360, 3044655, 3247632, 3418560, 3608480, 4059540, 4330176, 4871448, 5127840, 5412720, 6089310, 6495264, 7216960, 8119080, 9742896, 10255680, 10825440, 12178620, 12990528, 16238160, 19485792, 21650880, 24357240, 32476320, 38971584, 48714480, 64952640, 97428960, 194857920]

約数ペア:

[(1, 194857920), (2, 97428960), (3, 64952640), (4, 48714480), (5, 38971584), (6, 32476320), (8, 24357240), (9, 21650880), (10, 19485792), (12, 16238160), (15, 12990528), (16, 12178620), (18, 10825440), (19, 10255680), (20, 9742896), (24, 8119080), (27, 7216960), (30, 6495264), (32, 6089310), (36, 5412720), (38, 5127840), (40, 4871448), (45, 4330176), (48, 4059540), (54, 3608480), (57, 3418560), (60, 3247632), (64, 3044655), (72, 2706360), (76, 2563920), (80, 2435724), (90, 2165088), (95, 2051136), (96, 2029770), (108, 1804240), (114, 1709280), (120, 1623816), (135, 1443392), (144, 1353180), (152, 1281960), (160, 1217862), (171, 1139520), (180, 1082544), (190, 1025568), (192, 1014885), (216, 902120), (228, 854640), (240, 811908), (270, 721696), (285, 683712), (288, 676590), (304, 640980), (320, 608931), (342, 569760), (360, 541272), (380, 512784), (432, 451060), (456, 427320), (480, 405954), (513, 379840), (540, 360848), (570, 341856), (576, 338295), (608, 320490), (684, 284880), (720, 270636), (760, 256392), (855, 227904), (864, 225530), (912, 213660), (960, 202977), (1026, 189920), (1080, 180424), (1140, 170928), (1187, 164160), (1216, 160245), (1368, 142440), (1440, 135318), (1520, 128196), (1710, 113952), (1728, 112765), (1824, 106830), (2052, 94960), (2160, 90212), (2280, 85464), (2374, 82080), (2565, 75968), (2736, 71220), (2880, 67659), (3040, 64098), (3420, 56976), (3561, 54720), (3648, 53415), (4104, 47480), (4320, 45106), (4560, 42732), (4748, 41040), (5130, 37984), (5472, 35610), (5935, 32832), (6080, 32049), (6840, 28488), (7122, 27360), (8208, 23740), (8640, 22553), (9120, 21366), (9496, 20520), (10260, 18992), (10683, 18240), (10944, 17805), (11870, 16416), (13680, 14244)]