28327172580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1921

約数の個数: 480

約数和(自身を含む): 108427925760

約数和(自身を除く): 80100753180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 73, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 146, 162, 171, 180, 189, 190, 210, 219, 228, 252, 266, 270, 285, 292, 315, 324, 342, 365, 378, 380, 399, 405, 420, 438, 511, 513, 532, 540, 567, 570, 630, 657, 665, 684, 730, 756, 798, 810, 855, 876, 945, 1022, 1026, 1095, 1134, 1140, 1197, 1260, 1314, 1330, 1387, 1460, 1533, 1539, 1596, 1620, 1710, 1801, 1890, 1971, 1995, 2044, 2052, 2190, 2268, 2394, 2555, 2565, 2628, 2660, 2774, 2835, 3066, 3078, 3285, 3420, 3591, 3602, 3780, 3942, 3990, 4161, 4380, 4599, 4788, 5110, 5130, 5403, 5548, 5670, 5913, 5985, 6132, 6156, 6570, 6935, 7182, 7204, 7665, 7695, 7884, 7980, 8322, 9005, 9198, 9709, 9855, 10220, 10260, 10773, 10806, 11340, 11826, 11970, 12483, 12607, 13140, 13797, 13870, 14364, 15330, 15390, 16209, 16644, 17955, 18010, 18396, 19418, 19710, 20805, 21546, 21612, 22995, 23652, 23940, 24966, 25214, 27015, 27594, 27740, 29127, 29565, 30660, 30780, 32418, 34219, 35910, 36020, 37449, 37821, 38836, 39420, 41391, 41610, 43092, 45990, 48545, 48627, 49932, 50428, 53865, 54030, 55188, 58254, 59130, 62415, 63035, 64836, 68438, 68985, 71820, 74898, 75642, 81045, 82782, 83220, 87381, 91980, 97090, 97254, 102657, 107730, 108060, 112347, 113463, 116508, 118260, 124830, 126070, 131473, 136876, 137970, 145635, 145881, 149796, 151284, 162090, 165564, 171095, 174762, 187245, 189105, 194180, 194508, 205314, 206955, 215460, 224694, 226926, 239533, 243135, 249660, 252140, 262143, 262946, 275940, 291270, 291762, 307971, 324180, 340389, 342190, 349524, 374490, 378210, 394419, 410628, 413910, 436905, 449388, 453852, 479066, 486270, 513285, 524286, 525892, 561735, 567315, 582540, 583524, 615942, 657365, 680778, 684380, 718599, 729405, 748980, 756420, 786429, 788838, 827820, 873810, 920311, 923913, 958132, 972540, 1021167, 1026570, 1048572, 1123470, 1134630, 1183257, 1197665, 1231884, 1310715, 1314730, 1361556, 1437198, 1458810, 1539855, 1572858, 1577676, 1701945, 1747620, 1840622, 1847826, 1972095, 2042334, 2053140, 2155797, 2246940, 2269260, 2366514, 2395330, 2497987, 2621430, 2629460, 2760933, 2771739, 2874396, 2917620, 3079710, 3145716, 3403890, 3549771, 3592995, 3681244, 3695652, 3932145, 3944190, 4084668, 4311594, 4601555, 4619565, 4733028, 4790660, 4995974, 5105835, 5242860, 5521866, 5543478, 5916285, 6159420, 6467391, 6807780, 7099542, 7185990, 7493961, 7864290, 7888380, 8282799, 8623188, 9203110, 9239130, 9991948, 10211670, 10649313, 10778985, 11043732, 11086956, 11832570, 12489935, 12934782, 13804665, 13858695, 14199084, 14371980, 14987922, 15728580, 16565598, 17485909, 17748855, 18406220, 18478260, 19402173, 20423340, 21298626, 21557970, 22481883, 23665140, 24848397, 24979870, 25869564, 27609330, 27717390, 29975844, 32336955, 33131196, 34971818, 35497710, 37469805, 38804346, 41413995, 42597252, 43115940, 44963766, 49696794, 49959740, 52457727, 53246565, 55218660, 55434780, 64673910, 67445649, 69943636, 70995420, 74545191, 74939610, 77608692, 82827990, 87429545, 89927532, 97010865, 99393588, 104915454, 106493130, 112409415, 124241985, 129347820, 134891298, 149090382, 149879220, 157373181, 165655980, 174859090, 194021730, 202336947, 209830908, 212986260, 224818830, 248483970, 262288635, 269782596, 298180764, 314746362, 337228245, 349718180, 372725955, 388043460, 404673894, 449637660, 472119543, 496967940, 524577270, 629492724, 674456490, 745451910, 786865905, 809347788, 944239086, 1011684735, 1049154540, 1348912980, 1416358629, 1490903820, 1573731810, 1888478172, 2023369470, 2360597715, 2832717258, 3147463620, 4046738940, 4721195430, 5665434516, 7081793145, 9442390860, 14163586290, 28327172580]

約数ペア:

[(1, 28327172580), (2, 14163586290), (3, 9442390860), (4, 7081793145), (5, 5665434516), (6, 4721195430), (7, 4046738940), (9, 3147463620), (10, 2832717258), (12, 2360597715), (14, 2023369470), (15, 1888478172), (18, 1573731810), (19, 1490903820), (20, 1416358629), (21, 1348912980), (27, 1049154540), (28, 1011684735), (30, 944239086), (35, 809347788), (36, 786865905), (38, 745451910), (42, 674456490), (45, 629492724), (54, 524577270), (57, 496967940), (60, 472119543), (63, 449637660), (70, 404673894), (73, 388043460), (76, 372725955), (81, 349718180), (84, 337228245), (90, 314746362), (95, 298180764), (105, 269782596), (108, 262288635), (114, 248483970), (126, 224818830), (133, 212986260), (135, 209830908), (140, 202336947), (146, 194021730), (162, 174859090), (171, 165655980), (180, 157373181), (189, 149879220), (190, 149090382), (210, 134891298), (219, 129347820), (228, 124241985), (252, 112409415), (266, 106493130), (270, 104915454), (285, 99393588), (292, 97010865), (315, 89927532), (324, 87429545), (342, 82827990), (365, 77608692), (378, 74939610), (380, 74545191), (399, 70995420), (405, 69943636), (420, 67445649), (438, 64673910), (511, 55434780), (513, 55218660), (532, 53246565), (540, 52457727), (567, 49959740), (570, 49696794), (630, 44963766), (657, 43115940), (665, 42597252), (684, 41413995), (730, 38804346), (756, 37469805), (798, 35497710), (810, 34971818), (855, 33131196), (876, 32336955), (945, 29975844), (1022, 27717390), (1026, 27609330), (1095, 25869564), (1134, 24979870), (1140, 24848397), (1197, 23665140), (1260, 22481883), (1314, 21557970), (1330, 21298626), (1387, 20423340), (1460, 19402173), (1533, 18478260), (1539, 18406220), (1596, 17748855), (1620, 17485909), (1710, 16565598), (1801, 15728580), (1890, 14987922), (1971, 14371980), (1995, 14199084), (2044, 13858695), (2052, 13804665), (2190, 12934782), (2268, 12489935), (2394, 11832570), (2555, 11086956), (2565, 11043732), (2628, 10778985), (2660, 10649313), (2774, 10211670), (2835, 9991948), (3066, 9239130), (3078, 9203110), (3285, 8623188), (3420, 8282799), (3591, 7888380), (3602, 7864290), (3780, 7493961), (3942, 7185990), (3990, 7099542), (4161, 6807780), (4380, 6467391), (4599, 6159420), (4788, 5916285), (5110, 5543478), (5130, 5521866), (5403, 5242860), (5548, 5105835), (5670, 4995974), (5913, 4790660), (5985, 4733028), (6132, 4619565), (6156, 4601555), (6570, 4311594), (6935, 4084668), (7182, 3944190), (7204, 3932145), (7665, 3695652), (7695, 3681244), (7884, 3592995), (7980, 3549771), (8322, 3403890), (9005, 3145716), (9198, 3079710), (9709, 2917620), (9855, 2874396), (10220, 2771739), (10260, 2760933), (10773, 2629460), (10806, 2621430), (11340, 2497987), (11826, 2395330), (11970, 2366514), (12483, 2269260), (12607, 2246940), (13140, 2155797), (13797, 2053140), (13870, 2042334), (14364, 1972095), (15330, 1847826), (15390, 1840622), (16209, 1747620), (16644, 1701945), (17955, 1577676), (18010, 1572858), (18396, 1539855), (19418, 1458810), (19710, 1437198), (20805, 1361556), (21546, 1314730), (21612, 1310715), (22995, 1231884), (23652, 1197665), (23940, 1183257), (24966, 1134630), (25214, 1123470), (27015, 1048572), (27594, 1026570), (27740, 1021167), (29127, 972540), (29565, 958132), (30660, 923913), (30780, 920311), (32418, 873810), (34219, 827820), (35910, 788838), (36020, 786429), (37449, 756420), (37821, 748980), (38836, 729405), (39420, 718599), (41391, 684380), (41610, 680778), (43092, 657365), (45990, 615942), (48545, 583524), (48627, 582540), (49932, 567315), (50428, 561735), (53865, 525892), (54030, 524286), (55188, 513285), (58254, 486270), (59130, 479066), (62415, 453852), (63035, 449388), (64836, 436905), (68438, 413910), (68985, 410628), (71820, 394419), (74898, 378210), (75642, 374490), (81045, 349524), (82782, 342190), (83220, 340389), (87381, 324180), (91980, 307971), (97090, 291762), (97254, 291270), (102657, 275940), (107730, 262946), (108060, 262143), (112347, 252140), (113463, 249660), (116508, 243135), (118260, 239533), (124830, 226926), (126070, 224694), (131473, 215460), (136876, 206955), (137970, 205314), (145635, 194508), (145881, 194180), (149796, 189105), (151284, 187245), (162090, 174762), (165564, 171095)]