156775980840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{1511}}^1$

素因数の和:2004

約数の個数: 256

約数和(自身を含む): 502860234240

約数和(自身を除く): 346084253400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 181, 204, 255, 281, 340, 362, 408, 510, 543, 562, 680, 724, 843, 905, 1020, 1086, 1124, 1405, 1448, 1511, 1686, 1810, 2040, 2172, 2248, 2715, 2810, 3022, 3077, 3372, 3620, 4215, 4344, 4533, 4777, 5430, 5620, 6044, 6154, 6744, 7240, 7555, 8430, 9066, 9231, 9554, 10860, 11240, 12088, 12308, 14331, 15110, 15385, 16860, 18132, 18462, 19108, 21720, 22665, 23885, 24616, 25687, 28662, 30220, 30770, 33720, 36264, 36924, 38216, 45330, 46155, 47770, 50861, 51374, 57324, 60440, 61540, 71655, 73848, 77061, 90660, 92310, 95540, 101722, 102748, 114648, 123080, 128435, 143310, 152583, 154122, 181320, 184620, 191080, 203444, 205496, 254305, 256870, 273491, 286620, 305166, 308244, 369240, 385305, 406888, 424591, 508610, 513740, 546982, 573240, 610332, 616488, 762915, 770610, 820473, 849182, 864637, 1017220, 1027480, 1093964, 1220664, 1273773, 1367455, 1525830, 1541220, 1640946, 1698364, 1729274, 2034440, 2122955, 2187928, 2547546, 2593911, 2734910, 3051660, 3082440, 3281892, 3396728, 3458548, 4102365, 4245910, 4323185, 4649347, 5095092, 5187822, 5469820, 6103320, 6368865, 6563784, 6917096, 7218047, 8204730, 8491820, 8646370, 9298694, 10190184, 10375644, 10939640, 12737730, 12969555, 13948041, 14436094, 16409460, 16983640, 17292740, 18597388, 20751288, 21654141, 23246735, 25475460, 25939110, 27896082, 28872188, 32818920, 34585480, 36090235, 37194776, 43308282, 46493470, 50950920, 51878220, 55792164, 57744376, 69740205, 72180470, 76850971, 86616564, 92986940, 103756440, 108270705, 111584328, 139480410, 144360940, 153701942, 173233128, 185973880, 216541410, 230552913, 278960820, 288721880, 307403884, 384254855, 433082820, 461105826, 557921640, 614807768, 768509710, 866165640, 922211652, 1152764565, 1306466507, 1537019420, 1844423304, 2305529130, 2612933014, 3074038840, 3919399521, 4611058260, 5225866028, 6532332535, 7838799042, 9222116520, 10451732056, 13064665070, 15677598084, 19596997605, 26129330140, 31355196168, 39193995210, 52258660280, 78387990420, 156775980840]

約数ペア:

[(1, 156775980840), (2, 78387990420), (3, 52258660280), (4, 39193995210), (5, 31355196168), (6, 26129330140), (8, 19596997605), (10, 15677598084), (12, 13064665070), (15, 10451732056), (17, 9222116520), (20, 7838799042), (24, 6532332535), (30, 5225866028), (34, 4611058260), (40, 3919399521), (51, 3074038840), (60, 2612933014), (68, 2305529130), (85, 1844423304), (102, 1537019420), (120, 1306466507), (136, 1152764565), (170, 922211652), (181, 866165640), (204, 768509710), (255, 614807768), (281, 557921640), (340, 461105826), (362, 433082820), (408, 384254855), (510, 307403884), (543, 288721880), (562, 278960820), (680, 230552913), (724, 216541410), (843, 185973880), (905, 173233128), (1020, 153701942), (1086, 144360940), (1124, 139480410), (1405, 111584328), (1448, 108270705), (1511, 103756440), (1686, 92986940), (1810, 86616564), (2040, 76850971), (2172, 72180470), (2248, 69740205), (2715, 57744376), (2810, 55792164), (3022, 51878220), (3077, 50950920), (3372, 46493470), (3620, 43308282), (4215, 37194776), (4344, 36090235), (4533, 34585480), (4777, 32818920), (5430, 28872188), (5620, 27896082), (6044, 25939110), (6154, 25475460), (6744, 23246735), (7240, 21654141), (7555, 20751288), (8430, 18597388), (9066, 17292740), (9231, 16983640), (9554, 16409460), (10860, 14436094), (11240, 13948041), (12088, 12969555), (12308, 12737730), (14331, 10939640), (15110, 10375644), (15385, 10190184), (16860, 9298694), (18132, 8646370), (18462, 8491820), (19108, 8204730), (21720, 7218047), (22665, 6917096), (23885, 6563784), (24616, 6368865), (25687, 6103320), (28662, 5469820), (30220, 5187822), (30770, 5095092), (33720, 4649347), (36264, 4323185), (36924, 4245910), (38216, 4102365), (45330, 3458548), (46155, 3396728), (47770, 3281892), (50861, 3082440), (51374, 3051660), (57324, 2734910), (60440, 2593911), (61540, 2547546), (71655, 2187928), (73848, 2122955), (77061, 2034440), (90660, 1729274), (92310, 1698364), (95540, 1640946), (101722, 1541220), (102748, 1525830), (114648, 1367455), (123080, 1273773), (128435, 1220664), (143310, 1093964), (152583, 1027480), (154122, 1017220), (181320, 864637), (184620, 849182), (191080, 820473), (203444, 770610), (205496, 762915), (254305, 616488), (256870, 610332), (273491, 573240), (286620, 546982), (305166, 513740), (308244, 508610), (369240, 424591), (385305, 406888)]