194163480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 240

約数和(自身を含む): 759773520

約数和(自身を除く): 565610040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1223, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2446, 2520, 2646, 2835, 2940, 3240, 3528, 3669, 3780, 3969, 4410, 4536, 4892, 5292, 5670, 5880, 6115, 6615, 7338, 7560, 7938, 8561, 8820, 9784, 10584, 11007, 11340, 12230, 13230, 14676, 15876, 17122, 17640, 18345, 19845, 22014, 22680, 24460, 25683, 26460, 29352, 31752, 33021, 34244, 36690, 39690, 42805, 44028, 48920, 51366, 52920, 55035, 59927, 66042, 68488, 73380, 77049, 79380, 85610, 88056, 99063, 102732, 110070, 119854, 128415, 132084, 146760, 154098, 158760, 165105, 171220, 179781, 198126, 205464, 220140, 231147, 239708, 256830, 264168, 299635, 308196, 330210, 342440, 359562, 385245, 396252, 440280, 462294, 479416, 495315, 513660, 539343, 599270, 616392, 660420, 693441, 719124, 770490, 792504, 898905, 924588, 990630, 1027320, 1078686, 1155735, 1198540, 1320840, 1386882, 1438248, 1540980, 1618029, 1797810, 1849176, 1981260, 2157372, 2311470, 2397080, 2696715, 2773764, 3081960, 3236058, 3467205, 3595620, 3962520, 4314744, 4622940, 4854087, 5393430, 5547528, 6472116, 6934410, 7191240, 8090145, 9245880, 9708174, 10786860, 12944232, 13868820, 16180290, 19416348, 21573720, 24270435, 27737640, 32360580, 38832696, 48540870, 64721160, 97081740, 194163480]

約数ペア:

[(1, 194163480), (2, 97081740), (3, 64721160), (4, 48540870), (5, 38832696), (6, 32360580), (7, 27737640), (8, 24270435), (9, 21573720), (10, 19416348), (12, 16180290), (14, 13868820), (15, 12944232), (18, 10786860), (20, 9708174), (21, 9245880), (24, 8090145), (27, 7191240), (28, 6934410), (30, 6472116), (35, 5547528), (36, 5393430), (40, 4854087), (42, 4622940), (45, 4314744), (49, 3962520), (54, 3595620), (56, 3467205), (60, 3236058), (63, 3081960), (70, 2773764), (72, 2696715), (81, 2397080), (84, 2311470), (90, 2157372), (98, 1981260), (105, 1849176), (108, 1797810), (120, 1618029), (126, 1540980), (135, 1438248), (140, 1386882), (147, 1320840), (162, 1198540), (168, 1155735), (180, 1078686), (189, 1027320), (196, 990630), (210, 924588), (216, 898905), (245, 792504), (252, 770490), (270, 719124), (280, 693441), (294, 660420), (315, 616392), (324, 599270), (360, 539343), (378, 513660), (392, 495315), (405, 479416), (420, 462294), (441, 440280), (490, 396252), (504, 385245), (540, 359562), (567, 342440), (588, 330210), (630, 308196), (648, 299635), (735, 264168), (756, 256830), (810, 239708), (840, 231147), (882, 220140), (945, 205464), (980, 198126), (1080, 179781), (1134, 171220), (1176, 165105), (1223, 158760), (1260, 154098), (1323, 146760), (1470, 132084), (1512, 128415), (1620, 119854), (1764, 110070), (1890, 102732), (1960, 99063), (2205, 88056), (2268, 85610), (2446, 79380), (2520, 77049), (2646, 73380), (2835, 68488), (2940, 66042), (3240, 59927), (3528, 55035), (3669, 52920), (3780, 51366), (3969, 48920), (4410, 44028), (4536, 42805), (4892, 39690), (5292, 36690), (5670, 34244), (5880, 33021), (6115, 31752), (6615, 29352), (7338, 26460), (7560, 25683), (7938, 24460), (8561, 22680), (8820, 22014), (9784, 19845), (10584, 18345), (11007, 17640), (11340, 17122), (12230, 15876), (13230, 14676)]