242032140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 883943424

約数和(自身を除く): 641911284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 61, 63, 67, 70, 84, 90, 94, 105, 122, 126, 134, 140, 141, 180, 183, 188, 201, 210, 235, 244, 252, 268, 282, 305, 315, 329, 335, 366, 402, 420, 423, 427, 469, 470, 549, 564, 603, 610, 630, 658, 670, 705, 732, 804, 846, 854, 915, 938, 940, 987, 1005, 1098, 1206, 1220, 1260, 1281, 1316, 1340, 1407, 1410, 1645, 1692, 1708, 1830, 1876, 1974, 2010, 2115, 2135, 2196, 2345, 2412, 2562, 2745, 2814, 2820, 2867, 2961, 3015, 3149, 3290, 3660, 3843, 3948, 4020, 4087, 4221, 4230, 4270, 4690, 4935, 5124, 5490, 5628, 5734, 5922, 6030, 6298, 6405, 6580, 7035, 7686, 8174, 8442, 8460, 8540, 8601, 9380, 9447, 9870, 10980, 11468, 11844, 12060, 12261, 12596, 12810, 14070, 14335, 14805, 15372, 15745, 16348, 16884, 17202, 18894, 19215, 19740, 20069, 20435, 21105, 22043, 24522, 25620, 25803, 28140, 28341, 28609, 28670, 29610, 31490, 34404, 36783, 37788, 38430, 40138, 40870, 42210, 43005, 44086, 47235, 49044, 51606, 56682, 57218, 57340, 59220, 60207, 61305, 62980, 66129, 73566, 76860, 80276, 81740, 84420, 85827, 86010, 88172, 94470, 100345, 103212, 110215, 113364, 114436, 120414, 122610, 129015, 132258, 141705, 143045, 147132, 171654, 172020, 180621, 183915, 188940, 192089, 198387, 200690, 220430, 240828, 245220, 257481, 258030, 264516, 283410, 286090, 301035, 330645, 343308, 361242, 367830, 384178, 396774, 401380, 429135, 440860, 514962, 516060, 566820, 572180, 576267, 602070, 661290, 722484, 735660, 768356, 793548, 858270, 903105, 960445, 991935, 1029924, 1152534, 1204140, 1287405, 1322580, 1344623, 1716540, 1728801, 1806210, 1920890, 1983870, 2305068, 2574810, 2689246, 2881335, 3457602, 3612420, 3841780, 3967740, 4033869, 5149620, 5378492, 5762670, 6723115, 6915204, 8067738, 8644005, 11525340, 12101607, 13446230, 16135476, 17288010, 20169345, 24203214, 26892460, 34576020, 40338690, 48406428, 60508035, 80677380, 121016070, 242032140]

約数ペア:

[(1, 242032140), (2, 121016070), (3, 80677380), (4, 60508035), (5, 48406428), (6, 40338690), (7, 34576020), (9, 26892460), (10, 24203214), (12, 20169345), (14, 17288010), (15, 16135476), (18, 13446230), (20, 12101607), (21, 11525340), (28, 8644005), (30, 8067738), (35, 6915204), (36, 6723115), (42, 5762670), (45, 5378492), (47, 5149620), (60, 4033869), (61, 3967740), (63, 3841780), (67, 3612420), (70, 3457602), (84, 2881335), (90, 2689246), (94, 2574810), (105, 2305068), (122, 1983870), (126, 1920890), (134, 1806210), (140, 1728801), (141, 1716540), (180, 1344623), (183, 1322580), (188, 1287405), (201, 1204140), (210, 1152534), (235, 1029924), (244, 991935), (252, 960445), (268, 903105), (282, 858270), (305, 793548), (315, 768356), (329, 735660), (335, 722484), (366, 661290), (402, 602070), (420, 576267), (423, 572180), (427, 566820), (469, 516060), (470, 514962), (549, 440860), (564, 429135), (603, 401380), (610, 396774), (630, 384178), (658, 367830), (670, 361242), (705, 343308), (732, 330645), (804, 301035), (846, 286090), (854, 283410), (915, 264516), (938, 258030), (940, 257481), (987, 245220), (1005, 240828), (1098, 220430), (1206, 200690), (1220, 198387), (1260, 192089), (1281, 188940), (1316, 183915), (1340, 180621), (1407, 172020), (1410, 171654), (1645, 147132), (1692, 143045), (1708, 141705), (1830, 132258), (1876, 129015), (1974, 122610), (2010, 120414), (2115, 114436), (2135, 113364), (2196, 110215), (2345, 103212), (2412, 100345), (2562, 94470), (2745, 88172), (2814, 86010), (2820, 85827), (2867, 84420), (2961, 81740), (3015, 80276), (3149, 76860), (3290, 73566), (3660, 66129), (3843, 62980), (3948, 61305), (4020, 60207), (4087, 59220), (4221, 57340), (4230, 57218), (4270, 56682), (4690, 51606), (4935, 49044), (5124, 47235), (5490, 44086), (5628, 43005), (5734, 42210), (5922, 40870), (6030, 40138), (6298, 38430), (6405, 37788), (6580, 36783), (7035, 34404), (7686, 31490), (8174, 29610), (8442, 28670), (8460, 28609), (8540, 28341), (8601, 28140), (9380, 25803), (9447, 25620), (9870, 24522), (10980, 22043), (11468, 21105), (11844, 20435), (12060, 20069), (12261, 19740), (12596, 19215), (12810, 18894), (14070, 17202), (14335, 16884), (14805, 16348), (15372, 15745)]