21569331240

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 384

約数和(自身を含む): 76930300800

約数和(自身を除く): 55360969560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 361, 380, 405, 456, 486, 513, 540, 570, 648, 683, 684, 722, 729, 760, 810, 855, 972, 1026, 1080, 1083, 1140, 1215, 1366, 1368, 1444, 1458, 1539, 1620, 1710, 1805, 1944, 2049, 2052, 2166, 2187, 2280, 2430, 2565, 2732, 2888, 2916, 3078, 3240, 3249, 3415, 3420, 3610, 3645, 4098, 4104, 4332, 4374, 4617, 4860, 5130, 5415, 5464, 5832, 6147, 6156, 6498, 6830, 6840, 7220, 7290, 7695, 8196, 8664, 8748, 9234, 9720, 9747, 10245, 10260, 10830, 10935, 12294, 12312, 12977, 12996, 13660, 13851, 14440, 14580, 15390, 16245, 16392, 17496, 18441, 18468, 19494, 20490, 20520, 21660, 21870, 23085, 24588, 25954, 25992, 27320, 27702, 29160, 29241, 30735, 30780, 32490, 36882, 36936, 38931, 38988, 40980, 41553, 43320, 43740, 46170, 48735, 49176, 51908, 55323, 55404, 58482, 61470, 61560, 64885, 64980, 69255, 73764, 77862, 77976, 81960, 83106, 87480, 87723, 92205, 92340, 97470, 103816, 110646, 110808, 116793, 116964, 122940, 129770, 129960, 138510, 146205, 147528, 155724, 165969, 166212, 175446, 184410, 184680, 194655, 194940, 207765, 221292, 233586, 233928, 245880, 246563, 259540, 263169, 276615, 277020, 292410, 311448, 331938, 332424, 350379, 350892, 368820, 389310, 389880, 415530, 438615, 442584, 467172, 493126, 497907, 519080, 526338, 553230, 554040, 583965, 584820, 663876, 700758, 701784, 737640, 739689, 778620, 789507, 829845, 831060, 877230, 934344, 986252, 995814, 1051137, 1052676, 1106460, 1167930, 1169640, 1232815, 1315845, 1327752, 1401516, 1479378, 1493721, 1557240, 1579014, 1659690, 1662120, 1751895, 1754460, 1972504, 1991628, 2102274, 2105352, 2212920, 2219067, 2335860, 2465630, 2489535, 2631690, 2803032, 2958756, 2987442, 3153411, 3158028, 3319380, 3503790, 3508920, 3698445, 3947535, 3983256, 4204548, 4438134, 4671720, 4931260, 4979070, 5255685, 5263380, 5917512, 5974884, 6306822, 6316056, 6638760, 6657201, 7007580, 7396890, 7468605, 7895070, 8409096, 8876268, 9460233, 9862520, 9958140, 10511370, 10526760, 11095335, 11949768, 12613644, 13314402, 14015160, 14793780, 14937210, 15767055, 15790140, 17752536, 18920466, 19916280, 19971603, 21022740, 22190670, 25227288, 26628804, 28380699, 29587560, 29874420, 31534110, 31580280, 33286005, 37840932, 39943206, 42045480, 44381340, 47301165, 53257608, 56761398, 59748840, 59914809, 63068220, 66572010, 75681864, 79886412, 88762680, 94602330, 99858015, 113522796, 119829618, 126136440, 133144020, 141903495, 159772824, 179744427, 189204660, 199716030, 227045592, 239659236, 266288040, 283806990, 299574045, 359488854, 378409320, 399432060, 479318472, 539233281, 567613980, 599148090, 718977708, 798864120, 898722135, 1078466562, 1135227960, 1198296180, 1437955416, 1797444270, 2156933124, 2396592360, 2696166405, 3594888540, 4313866248, 5392332810, 7189777080, 10784665620, 21569331240]

約数ペア:

[(1, 21569331240), (2, 10784665620), (3, 7189777080), (4, 5392332810), (5, 4313866248), (6, 3594888540), (8, 2696166405), (9, 2396592360), (10, 2156933124), (12, 1797444270), (15, 1437955416), (18, 1198296180), (19, 1135227960), (20, 1078466562), (24, 898722135), (27, 798864120), (30, 718977708), (36, 599148090), (38, 567613980), (40, 539233281), (45, 479318472), (54, 399432060), (57, 378409320), (60, 359488854), (72, 299574045), (76, 283806990), (81, 266288040), (90, 239659236), (95, 227045592), (108, 199716030), (114, 189204660), (120, 179744427), (135, 159772824), (152, 141903495), (162, 133144020), (171, 126136440), (180, 119829618), (190, 113522796), (216, 99858015), (228, 94602330), (243, 88762680), (270, 79886412), (285, 75681864), (324, 66572010), (342, 63068220), (360, 59914809), (361, 59748840), (380, 56761398), (405, 53257608), (456, 47301165), (486, 44381340), (513, 42045480), (540, 39943206), (570, 37840932), (648, 33286005), (683, 31580280), (684, 31534110), (722, 29874420), (729, 29587560), (760, 28380699), (810, 26628804), (855, 25227288), (972, 22190670), (1026, 21022740), (1080, 19971603), (1083, 19916280), (1140, 18920466), (1215, 17752536), (1366, 15790140), (1368, 15767055), (1444, 14937210), (1458, 14793780), (1539, 14015160), (1620, 13314402), (1710, 12613644), (1805, 11949768), (1944, 11095335), (2049, 10526760), (2052, 10511370), (2166, 9958140), (2187, 9862520), (2280, 9460233), (2430, 8876268), (2565, 8409096), (2732, 7895070), (2888, 7468605), (2916, 7396890), (3078, 7007580), (3240, 6657201), (3249, 6638760), (3415, 6316056), (3420, 6306822), (3610, 5974884), (3645, 5917512), (4098, 5263380), (4104, 5255685), (4332, 4979070), (4374, 4931260), (4617, 4671720), (4860, 4438134), (5130, 4204548), (5415, 3983256), (5464, 3947535), (5832, 3698445), (6147, 3508920), (6156, 3503790), (6498, 3319380), (6830, 3158028), (6840, 3153411), (7220, 2987442), (7290, 2958756), (7695, 2803032), (8196, 2631690), (8664, 2489535), (8748, 2465630), (9234, 2335860), (9720, 2219067), (9747, 2212920), (10245, 2105352), (10260, 2102274), (10830, 1991628), (10935, 1972504), (12294, 1754460), (12312, 1751895), (12977, 1662120), (12996, 1659690), (13660, 1579014), (13851, 1557240), (14440, 1493721), (14580, 1479378), (15390, 1401516), (16245, 1327752), (16392, 1315845), (17496, 1232815), (18441, 1169640), (18468, 1167930), (19494, 1106460), (20490, 1052676), (20520, 1051137), (21660, 995814), (21870, 986252), (23085, 934344), (24588, 877230), (25954, 831060), (25992, 829845), (27320, 789507), (27702, 778620), (29160, 739689), (29241, 737640), (30735, 701784), (30780, 700758), (32490, 663876), (36882, 584820), (36936, 583965), (38931, 554040), (38988, 553230), (40980, 526338), (41553, 519080), (43320, 497907), (43740, 493126), (46170, 467172), (48735, 442584), (49176, 438615), (51908, 415530), (55323, 389880), (55404, 389310), (58482, 368820), (61470, 350892), (61560, 350379), (64885, 332424), (64980, 331938), (69255, 311448), (73764, 292410), (77862, 277020), (77976, 276615), (81960, 263169), (83106, 259540), (87480, 246563), (87723, 245880), (92205, 233928), (92340, 233586), (97470, 221292), (103816, 207765), (110646, 194940), (110808, 194655), (116793, 184680), (116964, 184410), (122940, 175446), (129770, 166212), (129960, 165969), (138510, 155724), (146205, 147528)]