203746880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 561807360

約数和(自身を除く): 358060480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 47, 62, 64, 76, 80, 92, 94, 95, 115, 124, 152, 155, 160, 184, 188, 190, 230, 235, 248, 304, 310, 320, 368, 376, 380, 437, 460, 470, 496, 589, 608, 620, 713, 736, 752, 760, 874, 893, 920, 940, 992, 1081, 1178, 1216, 1240, 1426, 1457, 1472, 1504, 1520, 1748, 1786, 1840, 1880, 1984, 2162, 2185, 2356, 2480, 2852, 2914, 2945, 3008, 3040, 3496, 3565, 3572, 3680, 3760, 4324, 4370, 4465, 4712, 4960, 5405, 5704, 5828, 5890, 6080, 6992, 7130, 7144, 7285, 7360, 7520, 8648, 8740, 8930, 9424, 9920, 10810, 11408, 11656, 11780, 13547, 13984, 14260, 14288, 14570, 15040, 17296, 17480, 17860, 18848, 20539, 21620, 22816, 23312, 23560, 27094, 27683, 27968, 28520, 28576, 29140, 33511, 34592, 34960, 35720, 37696, 41078, 43240, 45632, 46624, 47120, 54188, 55366, 57040, 57152, 58280, 67022, 67735, 69184, 69920, 71440, 82156, 86480, 93248, 94240, 102695, 108376, 110732, 114080, 116560, 134044, 135470, 138415, 139840, 142880, 164312, 167555, 172960, 188480, 205390, 216752, 221464, 228160, 233120, 268088, 270940, 276830, 285760, 328624, 335110, 345920, 410780, 433504, 442928, 466240, 536176, 541880, 553660, 636709, 657248, 670220, 821560, 867008, 885856, 1072352, 1083760, 1107320, 1273418, 1314496, 1340440, 1643120, 1771712, 2144704, 2167520, 2214640, 2546836, 2680880, 3183545, 3286240, 4335040, 4429280, 5093672, 5361760, 6367090, 6572480, 8858560, 10187344, 10723520, 12734180, 20374688, 25468360, 40749376, 50936720, 101873440, 203746880]

約数ペア:

[(1, 203746880), (2, 101873440), (4, 50936720), (5, 40749376), (8, 25468360), (10, 20374688), (16, 12734180), (19, 10723520), (20, 10187344), (23, 8858560), (31, 6572480), (32, 6367090), (38, 5361760), (40, 5093672), (46, 4429280), (47, 4335040), (62, 3286240), (64, 3183545), (76, 2680880), (80, 2546836), (92, 2214640), (94, 2167520), (95, 2144704), (115, 1771712), (124, 1643120), (152, 1340440), (155, 1314496), (160, 1273418), (184, 1107320), (188, 1083760), (190, 1072352), (230, 885856), (235, 867008), (248, 821560), (304, 670220), (310, 657248), (320, 636709), (368, 553660), (376, 541880), (380, 536176), (437, 466240), (460, 442928), (470, 433504), (496, 410780), (589, 345920), (608, 335110), (620, 328624), (713, 285760), (736, 276830), (752, 270940), (760, 268088), (874, 233120), (893, 228160), (920, 221464), (940, 216752), (992, 205390), (1081, 188480), (1178, 172960), (1216, 167555), (1240, 164312), (1426, 142880), (1457, 139840), (1472, 138415), (1504, 135470), (1520, 134044), (1748, 116560), (1786, 114080), (1840, 110732), (1880, 108376), (1984, 102695), (2162, 94240), (2185, 93248), (2356, 86480), (2480, 82156), (2852, 71440), (2914, 69920), (2945, 69184), (3008, 67735), (3040, 67022), (3496, 58280), (3565, 57152), (3572, 57040), (3680, 55366), (3760, 54188), (4324, 47120), (4370, 46624), (4465, 45632), (4712, 43240), (4960, 41078), (5405, 37696), (5704, 35720), (5828, 34960), (5890, 34592), (6080, 33511), (6992, 29140), (7130, 28576), (7144, 28520), (7285, 27968), (7360, 27683), (7520, 27094), (8648, 23560), (8740, 23312), (8930, 22816), (9424, 21620), (9920, 20539), (10810, 18848), (11408, 17860), (11656, 17480), (11780, 17296), (13547, 15040), (13984, 14570), (14260, 14288)]