8148425600

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 23635886760

約数和(自身を除く): 15487461160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 157, 160, 175, 196, 200, 224, 245, 280, 314, 320, 331, 350, 392, 400, 448, 490, 560, 628, 640, 662, 700, 784, 785, 800, 896, 980, 1099, 1120, 1225, 1256, 1324, 1400, 1568, 1570, 1600, 1655, 1960, 2198, 2240, 2317, 2450, 2512, 2648, 2800, 3136, 3140, 3200, 3310, 3920, 3925, 4396, 4480, 4634, 4900, 5024, 5296, 5495, 5600, 6272, 6280, 6620, 7693, 7840, 7850, 8275, 8792, 9268, 9800, 10048, 10592, 10990, 11200, 11585, 12560, 13240, 15386, 15680, 15700, 16219, 16550, 17584, 18536, 19600, 20096, 21184, 21980, 22400, 23170, 25120, 26480, 27475, 30772, 31360, 31400, 32438, 33100, 35168, 37072, 38465, 39200, 42368, 43960, 46340, 50240, 51967, 52960, 54950, 57925, 61544, 62800, 64876, 66200, 70336, 74144, 76930, 78400, 81095, 87920, 92680, 100480, 103934, 105920, 109900, 115850, 123088, 125600, 129752, 132400, 140672, 148288, 153860, 156800, 162190, 175840, 185360, 192325, 207868, 211840, 219800, 231700, 246176, 251200, 259504, 259835, 264800, 296576, 307720, 324380, 351680, 363769, 370720, 384650, 405475, 415736, 439600, 463400, 492352, 502400, 519008, 519670, 529600, 615440, 648760, 703360, 727538, 741440, 769300, 810950, 831472, 879200, 926800, 984704, 1038016, 1039340, 1059200, 1230880, 1297520, 1299175, 1455076, 1482880, 1538600, 1621900, 1662944, 1758400, 1818845, 1853600, 2076032, 2078680, 2461760, 2546383, 2595040, 2598350, 2910152, 3077200, 3243800, 3325888, 3516800, 3637690, 3707200, 4157360, 4923520, 5092766, 5190080, 5196700, 5820304, 6154400, 6487600, 6651776, 7275380, 7414400, 8314720, 9094225, 10185532, 10380160, 10393400, 11640608, 12308800, 12731915, 12975200, 14550760, 16629440, 18188450, 20371064, 20786800, 23281216, 24617600, 25463830, 25950400, 29101520, 33258880, 36376900, 40742128, 41573600, 46562432, 50927660, 51900800, 58203040, 63659575, 72753800, 81484256, 83147200, 101855320, 116406080, 127319150, 145507600, 162968512, 166294400, 203710640, 232812160, 254638300, 291015200, 325937024, 407421280, 509276600, 582030400, 814842560, 1018553200, 1164060800, 1629685120, 2037106400, 4074212800, 8148425600]

約数ペア:

[(1, 8148425600), (2, 4074212800), (4, 2037106400), (5, 1629685120), (7, 1164060800), (8, 1018553200), (10, 814842560), (14, 582030400), (16, 509276600), (20, 407421280), (25, 325937024), (28, 291015200), (32, 254638300), (35, 232812160), (40, 203710640), (49, 166294400), (50, 162968512), (56, 145507600), (64, 127319150), (70, 116406080), (80, 101855320), (98, 83147200), (100, 81484256), (112, 72753800), (128, 63659575), (140, 58203040), (157, 51900800), (160, 50927660), (175, 46562432), (196, 41573600), (200, 40742128), (224, 36376900), (245, 33258880), (280, 29101520), (314, 25950400), (320, 25463830), (331, 24617600), (350, 23281216), (392, 20786800), (400, 20371064), (448, 18188450), (490, 16629440), (560, 14550760), (628, 12975200), (640, 12731915), (662, 12308800), (700, 11640608), (784, 10393400), (785, 10380160), (800, 10185532), (896, 9094225), (980, 8314720), (1099, 7414400), (1120, 7275380), (1225, 6651776), (1256, 6487600), (1324, 6154400), (1400, 5820304), (1568, 5196700), (1570, 5190080), (1600, 5092766), (1655, 4923520), (1960, 4157360), (2198, 3707200), (2240, 3637690), (2317, 3516800), (2450, 3325888), (2512, 3243800), (2648, 3077200), (2800, 2910152), (3136, 2598350), (3140, 2595040), (3200, 2546383), (3310, 2461760), (3920, 2078680), (3925, 2076032), (4396, 1853600), (4480, 1818845), (4634, 1758400), (4900, 1662944), (5024, 1621900), (5296, 1538600), (5495, 1482880), (5600, 1455076), (6272, 1299175), (6280, 1297520), (6620, 1230880), (7693, 1059200), (7840, 1039340), (7850, 1038016), (8275, 984704), (8792, 926800), (9268, 879200), (9800, 831472), (10048, 810950), (10592, 769300), (10990, 741440), (11200, 727538), (11585, 703360), (12560, 648760), (13240, 615440), (15386, 529600), (15680, 519670), (15700, 519008), (16219, 502400), (16550, 492352), (17584, 463400), (18536, 439600), (19600, 415736), (20096, 405475), (21184, 384650), (21980, 370720), (22400, 363769), (23170, 351680), (25120, 324380), (26480, 307720), (27475, 296576), (30772, 264800), (31360, 259835), (31400, 259504), (32438, 251200), (33100, 246176), (35168, 231700), (37072, 219800), (38465, 211840), (39200, 207868), (42368, 192325), (43960, 185360), (46340, 175840), (50240, 162190), (51967, 156800), (52960, 153860), (54950, 148288), (57925, 140672), (61544, 132400), (62800, 129752), (64876, 125600), (66200, 123088), (70336, 115850), (74144, 109900), (76930, 105920), (78400, 103934), (81095, 100480), (87920, 92680)]