78055040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 230234400

約数和(自身を除く): 152179360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 131, 133, 140, 152, 160, 190, 196, 224, 245, 262, 266, 280, 304, 320, 380, 392, 448, 490, 524, 532, 560, 608, 640, 655, 665, 760, 784, 896, 917, 931, 980, 1048, 1064, 1120, 1216, 1310, 1330, 1520, 1568, 1834, 1862, 1960, 2096, 2128, 2240, 2432, 2489, 2620, 2660, 3040, 3136, 3668, 3724, 3920, 4192, 4256, 4480, 4585, 4655, 4978, 5240, 5320, 6080, 6272, 6419, 7336, 7448, 7840, 8384, 8512, 9170, 9310, 9956, 10480, 10640, 12160, 12445, 12838, 14672, 14896, 15680, 16768, 17024, 17423, 18340, 18620, 19912, 20960, 21280, 24890, 25676, 29344, 29792, 31360, 32095, 34846, 36680, 37240, 39824, 41920, 42560, 49780, 51352, 58688, 59584, 64190, 69692, 73360, 74480, 79648, 83840, 85120, 87115, 99560, 102704, 117376, 119168, 121961, 128380, 139384, 146720, 148960, 159296, 174230, 199120, 205408, 243922, 256760, 278768, 293440, 297920, 318592, 348460, 398240, 410816, 487844, 513520, 557536, 586880, 595840, 609805, 696920, 796480, 821632, 975688, 1027040, 1115072, 1219610, 1393840, 1592960, 1951376, 2054080, 2230144, 2439220, 2787680, 3902752, 4108160, 4878440, 5575360, 7805504, 9756880, 11150720, 15611008, 19513760, 39027520, 78055040]

約数ペア:

[(1, 78055040), (2, 39027520), (4, 19513760), (5, 15611008), (7, 11150720), (8, 9756880), (10, 7805504), (14, 5575360), (16, 4878440), (19, 4108160), (20, 3902752), (28, 2787680), (32, 2439220), (35, 2230144), (38, 2054080), (40, 1951376), (49, 1592960), (56, 1393840), (64, 1219610), (70, 1115072), (76, 1027040), (80, 975688), (95, 821632), (98, 796480), (112, 696920), (128, 609805), (131, 595840), (133, 586880), (140, 557536), (152, 513520), (160, 487844), (190, 410816), (196, 398240), (224, 348460), (245, 318592), (262, 297920), (266, 293440), (280, 278768), (304, 256760), (320, 243922), (380, 205408), (392, 199120), (448, 174230), (490, 159296), (524, 148960), (532, 146720), (560, 139384), (608, 128380), (640, 121961), (655, 119168), (665, 117376), (760, 102704), (784, 99560), (896, 87115), (917, 85120), (931, 83840), (980, 79648), (1048, 74480), (1064, 73360), (1120, 69692), (1216, 64190), (1310, 59584), (1330, 58688), (1520, 51352), (1568, 49780), (1834, 42560), (1862, 41920), (1960, 39824), (2096, 37240), (2128, 36680), (2240, 34846), (2432, 32095), (2489, 31360), (2620, 29792), (2660, 29344), (3040, 25676), (3136, 24890), (3668, 21280), (3724, 20960), (3920, 19912), (4192, 18620), (4256, 18340), (4480, 17423), (4585, 17024), (4655, 16768), (4978, 15680), (5240, 14896), (5320, 14672), (6080, 12838), (6272, 12445), (6419, 12160), (7336, 10640), (7448, 10480), (7840, 9956), (8384, 9310), (8512, 9170)]