1899002880

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 440

約数和(自身を含む): 7192830480

約数和(自身を除く): 5293827600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 241, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 482, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 723, 760, 768, 810, 855, 864, 912, 960, 964, 1024, 1026, 1080, 1140, 1152, 1205, 1216, 1280, 1296, 1368, 1440, 1446, 1520, 1536, 1539, 1620, 1710, 1728, 1824, 1920, 1928, 2052, 2160, 2169, 2280, 2304, 2410, 2432, 2560, 2565, 2592, 2736, 2880, 2892, 3040, 3072, 3078, 3240, 3420, 3456, 3615, 3648, 3840, 3856, 4104, 4320, 4338, 4560, 4579, 4608, 4820, 4864, 5120, 5130, 5184, 5472, 5760, 5784, 6080, 6156, 6480, 6507, 6840, 6912, 7230, 7296, 7680, 7695, 7712, 8208, 8640, 8676, 9120, 9158, 9216, 9640, 9728, 10260, 10368, 10845, 10944, 11520, 11568, 12160, 12312, 12960, 13014, 13680, 13737, 13824, 14460, 14592, 15360, 15390, 15424, 16416, 17280, 17352, 18240, 18316, 19280, 19456, 19521, 20520, 20736, 21690, 21888, 22895, 23040, 23136, 24320, 24624, 25920, 26028, 27360, 27474, 27648, 28920, 29184, 30780, 30848, 32535, 32832, 34560, 34704, 36480, 36632, 38560, 39042, 41040, 41211, 41472, 43380, 43776, 45790, 46080, 46272, 48640, 49248, 51840, 52056, 54720, 54948, 57840, 58368, 61560, 61696, 65070, 65664, 68685, 69120, 69408, 72960, 73264, 77120, 78084, 82080, 82422, 82944, 86760, 87552, 91580, 92544, 97280, 97605, 98496, 103680, 104112, 109440, 109896, 115680, 123120, 123392, 123633, 130140, 131328, 137370, 138240, 138816, 145920, 146528, 154240, 156168, 164160, 164844, 173520, 175104, 183160, 185088, 195210, 196992, 206055, 207360, 208224, 218880, 219792, 231360, 246240, 246784, 247266, 260280, 262656, 274740, 277632, 291840, 293056, 308480, 312336, 328320, 329688, 347040, 366320, 370176, 370899, 390420, 393984, 412110, 414720, 416448, 437760, 439584, 462720, 492480, 494532, 520560, 525312, 549480, 555264, 586112, 616960, 618165, 624672, 656640, 659376, 694080, 732640, 740352, 741798, 780840, 787968, 824220, 832896, 875520, 879168, 925440, 984960, 989064, 1041120, 1098960, 1110528, 1172224, 1233920, 1236330, 1249344, 1313280, 1318752, 1388160, 1465280, 1483596, 1561680, 1575936, 1648440, 1665792, 1758336, 1850880, 1854495, 1969920, 1978128, 2082240, 2197920, 2221056, 2344448, 2472660, 2498688, 2626560, 2637504, 2776320, 2930560, 2967192, 3123360, 3296880, 3331584, 3516672, 3701760, 3708990, 3939840, 3956256, 4164480, 4395840, 4688896, 4945320, 4997376, 5275008, 5552640, 5861120, 5934384, 6246720, 6593760, 6663168, 7033344, 7417980, 7879680, 7912512, 8328960, 8791680, 9890640, 9994752, 10550016, 11105280, 11722240, 11868768, 12493440, 13187520, 14066688, 14835960, 15825024, 16657920, 17583360, 19781280, 19989504, 21100032, 23444480, 23737536, 24986880, 26375040, 29671920, 31650048, 33315840, 35166720, 39562560, 42200064, 47475072, 49973760, 52750080, 59343840, 63300096, 70333440, 79125120, 94950144, 99947520, 105500160, 118687680, 126600192, 158250240, 189900288, 211000320, 237375360, 316500480, 379800576, 474750720, 633000960, 949501440, 1899002880]

約数ペア:

[(1, 1899002880), (2, 949501440), (3, 633000960), (4, 474750720), (5, 379800576), (6, 316500480), (8, 237375360), (9, 211000320), (10, 189900288), (12, 158250240), (15, 126600192), (16, 118687680), (18, 105500160), (19, 99947520), (20, 94950144), (24, 79125120), (27, 70333440), (30, 63300096), (32, 59343840), (36, 52750080), (38, 49973760), (40, 47475072), (45, 42200064), (48, 39562560), (54, 35166720), (57, 33315840), (60, 31650048), (64, 29671920), (72, 26375040), (76, 24986880), (80, 23737536), (81, 23444480), (90, 21100032), (95, 19989504), (96, 19781280), (108, 17583360), (114, 16657920), (120, 15825024), (128, 14835960), (135, 14066688), (144, 13187520), (152, 12493440), (160, 11868768), (162, 11722240), (171, 11105280), (180, 10550016), (190, 9994752), (192, 9890640), (216, 8791680), (228, 8328960), (240, 7912512), (241, 7879680), (256, 7417980), (270, 7033344), (285, 6663168), (288, 6593760), (304, 6246720), (320, 5934384), (324, 5861120), (342, 5552640), (360, 5275008), (380, 4997376), (384, 4945320), (405, 4688896), (432, 4395840), (456, 4164480), (480, 3956256), (482, 3939840), (512, 3708990), (513, 3701760), (540, 3516672), (570, 3331584), (576, 3296880), (608, 3123360), (640, 2967192), (648, 2930560), (684, 2776320), (720, 2637504), (723, 2626560), (760, 2498688), (768, 2472660), (810, 2344448), (855, 2221056), (864, 2197920), (912, 2082240), (960, 1978128), (964, 1969920), (1024, 1854495), (1026, 1850880), (1080, 1758336), (1140, 1665792), (1152, 1648440), (1205, 1575936), (1216, 1561680), (1280, 1483596), (1296, 1465280), (1368, 1388160), (1440, 1318752), (1446, 1313280), (1520, 1249344), (1536, 1236330), (1539, 1233920), (1620, 1172224), (1710, 1110528), (1728, 1098960), (1824, 1041120), (1920, 989064), (1928, 984960), (2052, 925440), (2160, 879168), (2169, 875520), (2280, 832896), (2304, 824220), (2410, 787968), (2432, 780840), (2560, 741798), (2565, 740352), (2592, 732640), (2736, 694080), (2880, 659376), (2892, 656640), (3040, 624672), (3072, 618165), (3078, 616960), (3240, 586112), (3420, 555264), (3456, 549480), (3615, 525312), (3648, 520560), (3840, 494532), (3856, 492480), (4104, 462720), (4320, 439584), (4338, 437760), (4560, 416448), (4579, 414720), (4608, 412110), (4820, 393984), (4864, 390420), (5120, 370899), (5130, 370176), (5184, 366320), (5472, 347040), (5760, 329688), (5784, 328320), (6080, 312336), (6156, 308480), (6480, 293056), (6507, 291840), (6840, 277632), (6912, 274740), (7230, 262656), (7296, 260280), (7680, 247266), (7695, 246784), (7712, 246240), (8208, 231360), (8640, 219792), (8676, 218880), (9120, 208224), (9158, 207360), (9216, 206055), (9640, 196992), (9728, 195210), (10260, 185088), (10368, 183160), (10845, 175104), (10944, 173520), (11520, 164844), (11568, 164160), (12160, 156168), (12312, 154240), (12960, 146528), (13014, 145920), (13680, 138816), (13737, 138240), (13824, 137370), (14460, 131328), (14592, 130140), (15360, 123633), (15390, 123392), (15424, 123120), (16416, 115680), (17280, 109896), (17352, 109440), (18240, 104112), (18316, 103680), (19280, 98496), (19456, 97605), (19521, 97280), (20520, 92544), (20736, 91580), (21690, 87552), (21888, 86760), (22895, 82944), (23040, 82422), (23136, 82080), (24320, 78084), (24624, 77120), (25920, 73264), (26028, 72960), (27360, 69408), (27474, 69120), (27648, 68685), (28920, 65664), (29184, 65070), (30780, 61696), (30848, 61560), (32535, 58368), (32832, 57840), (34560, 54948), (34704, 54720), (36480, 52056), (36632, 51840), (38560, 49248), (39042, 48640), (41040, 46272), (41211, 46080), (41472, 45790), (43380, 43776)]