8130356520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1291}}^1$

素因数の和:1696

約数の個数: 256

約数和(自身を含む): 28755578880

約数和(自身を除く): 20625222360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 367, 390, 429, 440, 520, 572, 660, 715, 734, 780, 858, 1101, 1144, 1291, 1320, 1430, 1468, 1560, 1716, 1835, 2145, 2202, 2582, 2860, 2936, 3432, 3670, 3873, 4037, 4290, 4404, 4771, 5164, 5505, 5720, 6455, 7340, 7746, 8074, 8580, 8808, 9542, 10328, 11010, 12111, 12910, 14201, 14313, 14680, 15492, 16148, 16783, 17160, 19084, 19365, 20185, 22020, 23855, 24222, 25820, 28402, 28626, 30984, 32296, 33566, 38168, 38730, 40370, 42603, 44040, 47710, 48444, 50349, 51640, 52481, 56804, 57252, 60555, 67132, 71005, 71565, 77460, 80740, 83915, 85206, 95420, 96888, 100698, 104962, 113608, 114504, 121110, 134264, 142010, 143130, 154920, 157443, 161480, 167830, 170412, 184613, 190840, 201396, 209924, 213015, 242220, 251745, 262405, 284020, 286260, 314886, 335660, 340824, 369226, 402792, 419848, 426030, 473797, 484440, 503490, 524810, 553839, 568040, 572520, 629772, 671320, 738452, 787215, 852060, 923065, 947594, 1006980, 1049620, 1107678, 1259544, 1421391, 1476904, 1574430, 1704120, 1846130, 1895188, 2013960, 2099240, 2215356, 2368985, 2769195, 2842782, 3148860, 3692260, 3790376, 4430712, 4737970, 5211767, 5538390, 5685564, 6159361, 6297720, 7106955, 7384520, 9475940, 10423534, 11076780, 11371128, 12318722, 14213910, 15635301, 18478083, 18951880, 20847068, 22153560, 24637444, 26058835, 28427820, 30796805, 31270602, 36956166, 41694136, 49274888, 52117670, 56855640, 61593610, 62541204, 67752971, 73912332, 78176505, 92390415, 104235340, 123187220, 125082408, 135505942, 147824664, 156353010, 184780830, 203258913, 208470680, 246374440, 271011884, 312706020, 338764855, 369561660, 406517826, 542023768, 625412040, 677529710, 739123320, 813035652, 1016294565, 1355059420, 1626071304, 2032589130, 2710118840, 4065178260, 8130356520]

約数ペア:

[(1, 8130356520), (2, 4065178260), (3, 2710118840), (4, 2032589130), (5, 1626071304), (6, 1355059420), (8, 1016294565), (10, 813035652), (11, 739123320), (12, 677529710), (13, 625412040), (15, 542023768), (20, 406517826), (22, 369561660), (24, 338764855), (26, 312706020), (30, 271011884), (33, 246374440), (39, 208470680), (40, 203258913), (44, 184780830), (52, 156353010), (55, 147824664), (60, 135505942), (65, 125082408), (66, 123187220), (78, 104235340), (88, 92390415), (104, 78176505), (110, 73912332), (120, 67752971), (130, 62541204), (132, 61593610), (143, 56855640), (156, 52117670), (165, 49274888), (195, 41694136), (220, 36956166), (260, 31270602), (264, 30796805), (286, 28427820), (312, 26058835), (330, 24637444), (367, 22153560), (390, 20847068), (429, 18951880), (440, 18478083), (520, 15635301), (572, 14213910), (660, 12318722), (715, 11371128), (734, 11076780), (780, 10423534), (858, 9475940), (1101, 7384520), (1144, 7106955), (1291, 6297720), (1320, 6159361), (1430, 5685564), (1468, 5538390), (1560, 5211767), (1716, 4737970), (1835, 4430712), (2145, 3790376), (2202, 3692260), (2582, 3148860), (2860, 2842782), (2936, 2769195), (3432, 2368985), (3670, 2215356), (3873, 2099240), (4037, 2013960), (4290, 1895188), (4404, 1846130), (4771, 1704120), (5164, 1574430), (5505, 1476904), (5720, 1421391), (6455, 1259544), (7340, 1107678), (7746, 1049620), (8074, 1006980), (8580, 947594), (8808, 923065), (9542, 852060), (10328, 787215), (11010, 738452), (12111, 671320), (12910, 629772), (14201, 572520), (14313, 568040), (14680, 553839), (15492, 524810), (16148, 503490), (16783, 484440), (17160, 473797), (19084, 426030), (19365, 419848), (20185, 402792), (22020, 369226), (23855, 340824), (24222, 335660), (25820, 314886), (28402, 286260), (28626, 284020), (30984, 262405), (32296, 251745), (33566, 242220), (38168, 213015), (38730, 209924), (40370, 201396), (42603, 190840), (44040, 184613), (47710, 170412), (48444, 167830), (50349, 161480), (51640, 157443), (52481, 154920), (56804, 143130), (57252, 142010), (60555, 134264), (67132, 121110), (71005, 114504), (71565, 113608), (77460, 104962), (80740, 100698), (83915, 96888), (85206, 95420)]