194656140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 729630720

約数和(自身を除く): 534974580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 47, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 114, 126, 133, 140, 141, 171, 173, 180, 188, 190, 210, 228, 235, 252, 266, 282, 285, 315, 329, 342, 346, 380, 399, 420, 423, 470, 519, 532, 564, 570, 630, 658, 665, 684, 692, 705, 798, 846, 855, 865, 893, 940, 987, 1038, 1140, 1197, 1211, 1260, 1316, 1330, 1410, 1557, 1596, 1645, 1692, 1710, 1730, 1786, 1974, 1995, 2076, 2115, 2394, 2422, 2595, 2660, 2679, 2820, 2961, 3114, 3287, 3290, 3420, 3460, 3572, 3633, 3948, 3990, 4230, 4465, 4788, 4844, 4935, 5190, 5358, 5922, 5985, 6055, 6228, 6251, 6574, 6580, 7266, 7785, 7980, 8037, 8131, 8460, 8930, 9861, 9870, 10380, 10716, 10899, 11844, 11970, 12110, 12502, 13148, 13395, 14532, 14805, 15570, 16074, 16262, 16435, 17860, 18165, 18753, 19722, 19740, 21798, 23009, 23940, 24220, 24393, 25004, 26790, 29583, 29610, 31140, 31255, 32148, 32524, 32870, 36330, 37506, 39444, 40185, 40655, 43596, 46018, 48786, 49305, 53580, 54495, 56259, 56917, 59166, 59220, 62510, 65740, 69027, 72660, 73179, 75012, 80370, 81310, 92036, 93765, 97572, 98610, 108990, 112518, 113834, 115045, 118332, 121965, 125020, 138054, 146358, 147915, 154489, 160740, 162620, 170751, 187530, 197220, 207081, 217980, 225036, 227668, 230090, 243930, 276108, 281295, 284585, 292716, 295830, 308978, 341502, 345135, 365895, 375060, 414162, 460180, 463467, 487860, 512253, 562590, 569170, 591660, 617956, 683004, 690270, 731790, 772445, 828324, 853755, 926934, 1024506, 1035405, 1081423, 1125180, 1138340, 1380540, 1390401, 1463580, 1544890, 1707510, 1853868, 2049012, 2070810, 2162846, 2317335, 2561265, 2780802, 3089780, 3244269, 3415020, 4141620, 4325692, 4634670, 5122530, 5407115, 5561604, 6488538, 6952005, 9269340, 9732807, 10245060, 10814230, 12977076, 13904010, 16221345, 19465614, 21628460, 27808020, 32442690, 38931228, 48664035, 64885380, 97328070, 194656140]

約数ペア:

[(1, 194656140), (2, 97328070), (3, 64885380), (4, 48664035), (5, 38931228), (6, 32442690), (7, 27808020), (9, 21628460), (10, 19465614), (12, 16221345), (14, 13904010), (15, 12977076), (18, 10814230), (19, 10245060), (20, 9732807), (21, 9269340), (28, 6952005), (30, 6488538), (35, 5561604), (36, 5407115), (38, 5122530), (42, 4634670), (45, 4325692), (47, 4141620), (57, 3415020), (60, 3244269), (63, 3089780), (70, 2780802), (76, 2561265), (84, 2317335), (90, 2162846), (94, 2070810), (95, 2049012), (105, 1853868), (114, 1707510), (126, 1544890), (133, 1463580), (140, 1390401), (141, 1380540), (171, 1138340), (173, 1125180), (180, 1081423), (188, 1035405), (190, 1024506), (210, 926934), (228, 853755), (235, 828324), (252, 772445), (266, 731790), (282, 690270), (285, 683004), (315, 617956), (329, 591660), (342, 569170), (346, 562590), (380, 512253), (399, 487860), (420, 463467), (423, 460180), (470, 414162), (519, 375060), (532, 365895), (564, 345135), (570, 341502), (630, 308978), (658, 295830), (665, 292716), (684, 284585), (692, 281295), (705, 276108), (798, 243930), (846, 230090), (855, 227668), (865, 225036), (893, 217980), (940, 207081), (987, 197220), (1038, 187530), (1140, 170751), (1197, 162620), (1211, 160740), (1260, 154489), (1316, 147915), (1330, 146358), (1410, 138054), (1557, 125020), (1596, 121965), (1645, 118332), (1692, 115045), (1710, 113834), (1730, 112518), (1786, 108990), (1974, 98610), (1995, 97572), (2076, 93765), (2115, 92036), (2394, 81310), (2422, 80370), (2595, 75012), (2660, 73179), (2679, 72660), (2820, 69027), (2961, 65740), (3114, 62510), (3287, 59220), (3290, 59166), (3420, 56917), (3460, 56259), (3572, 54495), (3633, 53580), (3948, 49305), (3990, 48786), (4230, 46018), (4465, 43596), (4788, 40655), (4844, 40185), (4935, 39444), (5190, 37506), (5358, 36330), (5922, 32870), (5985, 32524), (6055, 32148), (6228, 31255), (6251, 31140), (6574, 29610), (6580, 29583), (7266, 26790), (7785, 25004), (7980, 24393), (8037, 24220), (8131, 23940), (8460, 23009), (8930, 21798), (9861, 19740), (9870, 19722), (10380, 18753), (10716, 18165), (10899, 17860), (11844, 16435), (11970, 16262), (12110, 16074), (12502, 15570), (13148, 14805), (13395, 14532)]