220245480

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 448

約数和(自身を含む): 925464960

約数和(自身を除く): 705219480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 83, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 166, 168, 180, 182, 189, 195, 210, 216, 234, 243, 249, 252, 260, 270, 273, 280, 312, 315, 324, 332, 351, 360, 364, 378, 390, 405, 415, 420, 455, 468, 486, 498, 504, 520, 540, 546, 567, 581, 585, 630, 648, 664, 702, 728, 729, 747, 756, 780, 810, 819, 830, 840, 910, 936, 945, 972, 996, 1053, 1079, 1080, 1092, 1134, 1162, 1170, 1215, 1245, 1260, 1365, 1404, 1458, 1494, 1512, 1560, 1620, 1638, 1660, 1701, 1743, 1755, 1820, 1890, 1944, 1992, 2106, 2158, 2184, 2241, 2268, 2324, 2340, 2430, 2457, 2490, 2520, 2730, 2808, 2835, 2905, 2916, 2988, 3159, 3237, 3240, 3276, 3320, 3402, 3486, 3510, 3640, 3645, 3735, 3780, 4095, 4212, 4316, 4482, 4536, 4648, 4680, 4860, 4914, 4980, 5103, 5229, 5265, 5395, 5460, 5670, 5810, 5832, 5976, 6318, 6474, 6552, 6723, 6804, 6972, 7020, 7290, 7371, 7470, 7553, 7560, 8190, 8424, 8505, 8632, 8715, 8964, 9477, 9711, 9720, 9828, 9960, 10206, 10458, 10530, 10790, 10920, 11205, 11340, 11620, 12285, 12636, 12948, 13446, 13608, 13944, 14040, 14580, 14742, 14940, 15106, 15687, 15795, 16185, 16380, 17010, 17430, 17928, 18954, 19422, 19656, 20169, 20412, 20916, 21060, 21580, 22113, 22410, 22659, 22680, 23240, 24570, 25272, 25515, 25896, 26145, 26892, 29133, 29160, 29484, 29880, 30212, 31374, 31590, 32370, 32760, 33615, 34020, 34860, 36855, 37765, 37908, 38844, 40338, 40824, 41832, 42120, 43160, 44226, 44820, 45318, 47061, 47385, 48555, 49140, 51030, 52290, 53784, 58266, 58968, 60424, 60507, 62748, 63180, 64740, 66339, 67230, 67977, 68040, 69720, 73710, 75530, 75816, 77688, 78435, 80676, 87399, 88452, 89640, 90636, 94122, 94770, 97110, 98280, 100845, 102060, 104580, 110565, 113295, 116532, 121014, 125496, 126360, 129480, 132678, 134460, 135954, 141183, 145665, 147420, 151060, 156870, 161352, 174798, 176904, 181272, 188244, 189540, 194220, 201690, 203931, 204120, 209160, 221130, 226590, 233064, 235305, 242028, 262197, 265356, 268920, 271908, 282366, 291330, 294840, 302120, 302535, 313740, 331695, 339885, 349596, 376488, 379080, 388440, 403380, 407862, 423549, 436995, 442260, 453180, 470610, 484056, 524394, 530712, 543816, 564732, 582660, 605070, 611793, 627480, 663390, 679770, 699192, 705915, 786591, 806760, 815724, 847098, 873990, 884520, 906360, 941220, 1019655, 1048788, 1129464, 1165320, 1210140, 1223586, 1310985, 1326780, 1359540, 1411830, 1573182, 1631448, 1694196, 1747980, 1835379, 1882440, 2039310, 2097576, 2117745, 2420280, 2447172, 2621970, 2653560, 2719080, 2823660, 3058965, 3146364, 3388392, 3495960, 3670758, 3932955, 4078620, 4235490, 4894344, 5243940, 5506137, 5647320, 6117930, 6292728, 7341516, 7865910, 8157240, 8470980, 9176895, 10487880, 11012274, 12235860, 14683032, 15731820, 16941960, 18353790, 22024548, 24471720, 27530685, 31463640, 36707580, 44049096, 55061370, 73415160, 110122740, 220245480]

約数ペア:

[(1, 220245480), (2, 110122740), (3, 73415160), (4, 55061370), (5, 44049096), (6, 36707580), (7, 31463640), (8, 27530685), (9, 24471720), (10, 22024548), (12, 18353790), (13, 16941960), (14, 15731820), (15, 14683032), (18, 12235860), (20, 11012274), (21, 10487880), (24, 9176895), (26, 8470980), (27, 8157240), (28, 7865910), (30, 7341516), (35, 6292728), (36, 6117930), (39, 5647320), (40, 5506137), (42, 5243940), (45, 4894344), (52, 4235490), (54, 4078620), (56, 3932955), (60, 3670758), (63, 3495960), (65, 3388392), (70, 3146364), (72, 3058965), (78, 2823660), (81, 2719080), (83, 2653560), (84, 2621970), (90, 2447172), (91, 2420280), (104, 2117745), (105, 2097576), (108, 2039310), (117, 1882440), (120, 1835379), (126, 1747980), (130, 1694196), (135, 1631448), (140, 1573182), (156, 1411830), (162, 1359540), (166, 1326780), (168, 1310985), (180, 1223586), (182, 1210140), (189, 1165320), (195, 1129464), (210, 1048788), (216, 1019655), (234, 941220), (243, 906360), (249, 884520), (252, 873990), (260, 847098), (270, 815724), (273, 806760), (280, 786591), (312, 705915), (315, 699192), (324, 679770), (332, 663390), (351, 627480), (360, 611793), (364, 605070), (378, 582660), (390, 564732), (405, 543816), (415, 530712), (420, 524394), (455, 484056), (468, 470610), (486, 453180), (498, 442260), (504, 436995), (520, 423549), (540, 407862), (546, 403380), (567, 388440), (581, 379080), (585, 376488), (630, 349596), (648, 339885), (664, 331695), (702, 313740), (728, 302535), (729, 302120), (747, 294840), (756, 291330), (780, 282366), (810, 271908), (819, 268920), (830, 265356), (840, 262197), (910, 242028), (936, 235305), (945, 233064), (972, 226590), (996, 221130), (1053, 209160), (1079, 204120), (1080, 203931), (1092, 201690), (1134, 194220), (1162, 189540), (1170, 188244), (1215, 181272), (1245, 176904), (1260, 174798), (1365, 161352), (1404, 156870), (1458, 151060), (1494, 147420), (1512, 145665), (1560, 141183), (1620, 135954), (1638, 134460), (1660, 132678), (1701, 129480), (1743, 126360), (1755, 125496), (1820, 121014), (1890, 116532), (1944, 113295), (1992, 110565), (2106, 104580), (2158, 102060), (2184, 100845), (2241, 98280), (2268, 97110), (2324, 94770), (2340, 94122), (2430, 90636), (2457, 89640), (2490, 88452), (2520, 87399), (2730, 80676), (2808, 78435), (2835, 77688), (2905, 75816), (2916, 75530), (2988, 73710), (3159, 69720), (3237, 68040), (3240, 67977), (3276, 67230), (3320, 66339), (3402, 64740), (3486, 63180), (3510, 62748), (3640, 60507), (3645, 60424), (3735, 58968), (3780, 58266), (4095, 53784), (4212, 52290), (4316, 51030), (4482, 49140), (4536, 48555), (4648, 47385), (4680, 47061), (4860, 45318), (4914, 44820), (4980, 44226), (5103, 43160), (5229, 42120), (5265, 41832), (5395, 40824), (5460, 40338), (5670, 38844), (5810, 37908), (5832, 37765), (5976, 36855), (6318, 34860), (6474, 34020), (6552, 33615), (6723, 32760), (6804, 32370), (6972, 31590), (7020, 31374), (7290, 30212), (7371, 29880), (7470, 29484), (7553, 29160), (7560, 29133), (8190, 26892), (8424, 26145), (8505, 25896), (8632, 25515), (8715, 25272), (8964, 24570), (9477, 23240), (9711, 22680), (9720, 22659), (9828, 22410), (9960, 22113), (10206, 21580), (10458, 21060), (10530, 20916), (10790, 20412), (10920, 20169), (11205, 19656), (11340, 19422), (11620, 18954), (12285, 17928), (12636, 17430), (12948, 17010), (13446, 16380), (13608, 16185), (13944, 15795), (14040, 15687), (14580, 15106), (14742, 14940)]