1481562240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2447

約数の個数: 256

約数和(自身を含む): 5265648000

約数和(自身を除く): 3784085760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2389, 2432, 2584, 2720, 3040, 3230, 3264, 3648, 3876, 4080, 4560, 4778, 4845, 5168, 5440, 6080, 6460, 6528, 7167, 7296, 7752, 8160, 9120, 9556, 9690, 10336, 10880, 11945, 12160, 12920, 14334, 15504, 16320, 18240, 19112, 19380, 20672, 23890, 25840, 28668, 31008, 32640, 35835, 36480, 38224, 38760, 40613, 41344, 45391, 47780, 51680, 57336, 62016, 71670, 76448, 77520, 81226, 90782, 95560, 103360, 114672, 121839, 124032, 136173, 143340, 152896, 155040, 162452, 181564, 191120, 203065, 206720, 226955, 229344, 243678, 272346, 286680, 305792, 310080, 324904, 363128, 382240, 406130, 453910, 458688, 487356, 544692, 573360, 609195, 620160, 649808, 680865, 726256, 764480, 771647, 812260, 907820, 917376, 974712, 1089384, 1146720, 1218390, 1299616, 1361730, 1452512, 1528960, 1543294, 1624520, 1815640, 1949424, 2178768, 2293440, 2314941, 2436780, 2599232, 2723460, 2905024, 3086588, 3249040, 3631280, 3858235, 3898848, 4357536, 4586880, 4629882, 4873560, 5198464, 5446920, 5810048, 6173176, 6498080, 7262560, 7716470, 7797696, 8715072, 9259764, 9747120, 10893840, 11574705, 12346352, 12996160, 14525120, 15432940, 15595392, 17430144, 18519528, 19494240, 21787680, 23149410, 24692704, 25992320, 29050240, 30865880, 37039056, 38988480, 43575360, 46298820, 49385408, 61731760, 74078112, 77976960, 87150720, 92597640, 98770816, 123463520, 148156224, 185195280, 246927040, 296312448, 370390560, 493854080, 740781120, 1481562240]

約数ペア:

[(1, 1481562240), (2, 740781120), (3, 493854080), (4, 370390560), (5, 296312448), (6, 246927040), (8, 185195280), (10, 148156224), (12, 123463520), (15, 98770816), (16, 92597640), (17, 87150720), (19, 77976960), (20, 74078112), (24, 61731760), (30, 49385408), (32, 46298820), (34, 43575360), (38, 38988480), (40, 37039056), (48, 30865880), (51, 29050240), (57, 25992320), (60, 24692704), (64, 23149410), (68, 21787680), (76, 19494240), (80, 18519528), (85, 17430144), (95, 15595392), (96, 15432940), (102, 14525120), (114, 12996160), (120, 12346352), (128, 11574705), (136, 10893840), (152, 9747120), (160, 9259764), (170, 8715072), (190, 7797696), (192, 7716470), (204, 7262560), (228, 6498080), (240, 6173176), (255, 5810048), (272, 5446920), (285, 5198464), (304, 4873560), (320, 4629882), (323, 4586880), (340, 4357536), (380, 3898848), (384, 3858235), (408, 3631280), (456, 3249040), (480, 3086588), (510, 2905024), (544, 2723460), (570, 2599232), (608, 2436780), (640, 2314941), (646, 2293440), (680, 2178768), (760, 1949424), (816, 1815640), (912, 1624520), (960, 1543294), (969, 1528960), (1020, 1452512), (1088, 1361730), (1140, 1299616), (1216, 1218390), (1292, 1146720), (1360, 1089384), (1520, 974712), (1615, 917376), (1632, 907820), (1824, 812260), (1920, 771647), (1938, 764480), (2040, 726256), (2176, 680865), (2280, 649808), (2389, 620160), (2432, 609195), (2584, 573360), (2720, 544692), (3040, 487356), (3230, 458688), (3264, 453910), (3648, 406130), (3876, 382240), (4080, 363128), (4560, 324904), (4778, 310080), (4845, 305792), (5168, 286680), (5440, 272346), (6080, 243678), (6460, 229344), (6528, 226955), (7167, 206720), (7296, 203065), (7752, 191120), (8160, 181564), (9120, 162452), (9556, 155040), (9690, 152896), (10336, 143340), (10880, 136173), (11945, 124032), (12160, 121839), (12920, 114672), (14334, 103360), (15504, 95560), (16320, 90782), (18240, 81226), (19112, 77520), (19380, 76448), (20672, 71670), (23890, 62016), (25840, 57336), (28668, 51680), (31008, 47780), (32640, 45391), (35835, 41344), (36480, 40613), (38224, 38760)]