55959903440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{48817}}^1$

素因数の和:48949

約数の個数: 160

約数和(自身を含む): 156904957440

約数和(自身を除く): 100945054000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 89, 92, 112, 115, 140, 161, 178, 184, 230, 280, 322, 356, 368, 445, 460, 560, 623, 644, 712, 805, 890, 920, 1246, 1288, 1424, 1610, 1780, 1840, 2047, 2492, 2576, 3115, 3220, 3560, 4094, 4984, 6230, 6440, 7120, 8188, 9968, 10235, 12460, 12880, 14329, 16376, 20470, 24920, 28658, 32752, 40940, 48817, 49840, 57316, 71645, 81880, 97634, 114632, 143290, 163760, 195268, 229264, 244085, 286580, 341719, 390536, 488170, 573160, 683438, 781072, 976340, 1122791, 1146320, 1366876, 1708595, 1952680, 2245582, 2733752, 3417190, 3905360, 4344713, 4491164, 5467504, 5613955, 6834380, 7859537, 8689426, 8982328, 11227910, 13668760, 15719074, 17378852, 17964656, 21723565, 22455820, 27337520, 30412991, 31438148, 34757704, 39297685, 43447130, 44911640, 60825982, 62876296, 69515408, 78595370, 86894260, 89823280, 99928399, 121651964, 125752592, 152064955, 157190740, 173788520, 199856798, 243303928, 304129910, 314381480, 347577040, 399713596, 486607856, 499641995, 608259820, 628762960, 699498793, 799427192, 999283990, 1216519640, 1398997586, 1598854384, 1998567980, 2433039280, 2797995172, 3497493965, 3997135960, 5595990344, 6994987930, 7994271920, 11191980688, 13989975860, 27979951720, 55959903440]

約数ペア:

[(1, 55959903440), (2, 27979951720), (4, 13989975860), (5, 11191980688), (7, 7994271920), (8, 6994987930), (10, 5595990344), (14, 3997135960), (16, 3497493965), (20, 2797995172), (23, 2433039280), (28, 1998567980), (35, 1598854384), (40, 1398997586), (46, 1216519640), (56, 999283990), (70, 799427192), (80, 699498793), (89, 628762960), (92, 608259820), (112, 499641995), (115, 486607856), (140, 399713596), (161, 347577040), (178, 314381480), (184, 304129910), (230, 243303928), (280, 199856798), (322, 173788520), (356, 157190740), (368, 152064955), (445, 125752592), (460, 121651964), (560, 99928399), (623, 89823280), (644, 86894260), (712, 78595370), (805, 69515408), (890, 62876296), (920, 60825982), (1246, 44911640), (1288, 43447130), (1424, 39297685), (1610, 34757704), (1780, 31438148), (1840, 30412991), (2047, 27337520), (2492, 22455820), (2576, 21723565), (3115, 17964656), (3220, 17378852), (3560, 15719074), (4094, 13668760), (4984, 11227910), (6230, 8982328), (6440, 8689426), (7120, 7859537), (8188, 6834380), (9968, 5613955), (10235, 5467504), (12460, 4491164), (12880, 4344713), (14329, 3905360), (16376, 3417190), (20470, 2733752), (24920, 2245582), (28658, 1952680), (32752, 1708595), (40940, 1366876), (48817, 1146320), (49840, 1122791), (57316, 976340), (71645, 781072), (81880, 683438), (97634, 573160), (114632, 488170), (143290, 390536), (163760, 341719), (195268, 286580), (229264, 244085)]