2948653440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1889}}^1$

素因数の和:2185

約数の個数: 192

約数和(自身を含む): 10225051200

約数和(自身を除く): 7276397760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 271, 288, 320, 360, 384, 480, 542, 576, 640, 720, 813, 960, 1084, 1152, 1355, 1440, 1626, 1889, 1920, 2168, 2439, 2710, 2880, 3252, 3778, 4065, 4336, 4878, 5420, 5667, 5760, 6504, 7556, 8130, 8672, 9445, 9756, 10840, 11334, 12195, 13008, 15112, 16260, 17001, 17344, 18890, 19512, 21680, 22668, 24390, 26016, 28335, 30224, 32520, 34002, 34688, 37780, 39024, 43360, 45336, 48780, 52032, 56670, 60448, 65040, 68004, 75560, 78048, 85005, 86720, 90672, 97560, 104064, 113340, 120896, 130080, 136008, 151120, 156096, 170010, 173440, 181344, 195120, 226680, 241792, 260160, 272016, 302240, 312192, 340020, 362688, 390240, 453360, 511919, 520320, 544032, 604480, 680040, 725376, 780480, 906720, 1023838, 1088064, 1208960, 1360080, 1535757, 1560960, 1813440, 2047676, 2176128, 2559595, 2720160, 3071514, 3626880, 4095352, 4607271, 5119190, 5440320, 6143028, 7678785, 8190704, 9214542, 10238380, 10880640, 12286056, 15357570, 16381408, 18429084, 20476760, 23036355, 24572112, 30715140, 32762816, 36858168, 40953520, 46072710, 49144224, 61430280, 65525632, 73716336, 81907040, 92145420, 98288448, 122860560, 147432672, 163814080, 184290840, 196576896, 245721120, 294865344, 327628160, 368581680, 491442240, 589730688, 737163360, 982884480, 1474326720, 2948653440]

約数ペア:

[(1, 2948653440), (2, 1474326720), (3, 982884480), (4, 737163360), (5, 589730688), (6, 491442240), (8, 368581680), (9, 327628160), (10, 294865344), (12, 245721120), (15, 196576896), (16, 184290840), (18, 163814080), (20, 147432672), (24, 122860560), (30, 98288448), (32, 92145420), (36, 81907040), (40, 73716336), (45, 65525632), (48, 61430280), (60, 49144224), (64, 46072710), (72, 40953520), (80, 36858168), (90, 32762816), (96, 30715140), (120, 24572112), (128, 23036355), (144, 20476760), (160, 18429084), (180, 16381408), (192, 15357570), (240, 12286056), (271, 10880640), (288, 10238380), (320, 9214542), (360, 8190704), (384, 7678785), (480, 6143028), (542, 5440320), (576, 5119190), (640, 4607271), (720, 4095352), (813, 3626880), (960, 3071514), (1084, 2720160), (1152, 2559595), (1355, 2176128), (1440, 2047676), (1626, 1813440), (1889, 1560960), (1920, 1535757), (2168, 1360080), (2439, 1208960), (2710, 1088064), (2880, 1023838), (3252, 906720), (3778, 780480), (4065, 725376), (4336, 680040), (4878, 604480), (5420, 544032), (5667, 520320), (5760, 511919), (6504, 453360), (7556, 390240), (8130, 362688), (8672, 340020), (9445, 312192), (9756, 302240), (10840, 272016), (11334, 260160), (12195, 241792), (13008, 226680), (15112, 195120), (16260, 181344), (17001, 173440), (17344, 170010), (18890, 156096), (19512, 151120), (21680, 136008), (22668, 130080), (24390, 120896), (26016, 113340), (28335, 104064), (30224, 97560), (32520, 90672), (34002, 86720), (34688, 85005), (37780, 78048), (39024, 75560), (43360, 68004), (45336, 65040), (48780, 60448), (52032, 56670)]