7471328480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1327}}^1$

素因数の和:1817

約数の個数: 192

約数和(自身を含む): 22071232512

約数和(自身を除く): 14599904032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 457, 560, 616, 770, 880, 914, 1120, 1232, 1327, 1540, 1760, 1828, 2285, 2464, 2654, 3080, 3199, 3656, 4570, 5027, 5308, 6160, 6398, 6635, 7312, 9140, 9289, 10054, 10616, 12320, 12796, 13270, 14597, 14624, 15995, 18280, 18578, 20108, 21232, 25135, 25592, 26540, 29194, 31990, 35189, 36560, 37156, 40216, 42464, 46445, 50270, 51184, 53080, 58388, 63980, 70378, 72985, 73120, 74312, 80432, 92890, 100540, 102179, 102368, 106160, 116776, 127960, 140756, 145970, 148624, 160864, 175945, 185780, 201080, 204358, 212320, 233552, 255920, 281512, 291940, 297248, 351890, 371560, 402160, 408716, 467104, 510895, 511840, 563024, 583880, 606439, 703780, 743120, 804320, 817432, 1021790, 1126048, 1167760, 1212878, 1407560, 1486240, 1634864, 2043580, 2335520, 2425756, 2815120, 3032195, 3269728, 4087160, 4245073, 4851512, 5630240, 6064390, 6670829, 8174320, 8490146, 9703024, 12128780, 13341658, 16348640, 16980292, 19406048, 21225365, 24257560, 26683316, 33354145, 33960584, 42450730, 46695803, 48515120, 53366632, 66708290, 67921168, 84901460, 93391606, 97030240, 106733264, 133416580, 135842336, 169802920, 186783212, 213466528, 233479015, 266833160, 339605840, 373566424, 466958030, 533666320, 679211680, 747132848, 933916060, 1067332640, 1494265696, 1867832120, 3735664240, 7471328480]

約数ペア:

[(1, 7471328480), (2, 3735664240), (4, 1867832120), (5, 1494265696), (7, 1067332640), (8, 933916060), (10, 747132848), (11, 679211680), (14, 533666320), (16, 466958030), (20, 373566424), (22, 339605840), (28, 266833160), (32, 233479015), (35, 213466528), (40, 186783212), (44, 169802920), (55, 135842336), (56, 133416580), (70, 106733264), (77, 97030240), (80, 93391606), (88, 84901460), (110, 67921168), (112, 66708290), (140, 53366632), (154, 48515120), (160, 46695803), (176, 42450730), (220, 33960584), (224, 33354145), (280, 26683316), (308, 24257560), (352, 21225365), (385, 19406048), (440, 16980292), (457, 16348640), (560, 13341658), (616, 12128780), (770, 9703024), (880, 8490146), (914, 8174320), (1120, 6670829), (1232, 6064390), (1327, 5630240), (1540, 4851512), (1760, 4245073), (1828, 4087160), (2285, 3269728), (2464, 3032195), (2654, 2815120), (3080, 2425756), (3199, 2335520), (3656, 2043580), (4570, 1634864), (5027, 1486240), (5308, 1407560), (6160, 1212878), (6398, 1167760), (6635, 1126048), (7312, 1021790), (9140, 817432), (9289, 804320), (10054, 743120), (10616, 703780), (12320, 606439), (12796, 583880), (13270, 563024), (14597, 511840), (14624, 510895), (15995, 467104), (18280, 408716), (18578, 402160), (20108, 371560), (21232, 351890), (25135, 297248), (25592, 291940), (26540, 281512), (29194, 255920), (31990, 233552), (35189, 212320), (36560, 204358), (37156, 201080), (40216, 185780), (42464, 175945), (46445, 160864), (50270, 148624), (51184, 145970), (53080, 140756), (58388, 127960), (63980, 116776), (70378, 106160), (72985, 102368), (73120, 102179), (74312, 100540), (80432, 92890)]