196603680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 777034944

約数和(自身を除く): 580431264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 643, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1286, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1929, 1960, 2080, 2184, 2352, 2548, 2572, 2730, 2912, 2940, 3120, 3185, 3215, 3360, 3640, 3822, 3858, 3920, 4368, 4501, 4704, 5096, 5144, 5460, 5880, 6240, 6370, 6430, 7280, 7644, 7716, 7840, 8359, 8736, 9002, 9555, 9645, 10192, 10288, 10920, 11760, 12740, 12860, 13503, 14560, 15288, 15432, 16718, 18004, 19110, 19290, 20384, 20576, 21840, 22505, 23520, 25077, 25480, 25720, 27006, 30576, 30864, 31507, 33436, 36008, 38220, 38580, 41795, 43680, 45010, 50154, 50960, 51440, 54012, 58513, 61152, 61728, 63014, 66872, 67515, 72016, 76440, 77160, 83590, 90020, 94521, 100308, 101920, 102880, 108024, 117026, 125385, 126028, 133744, 135030, 144032, 152880, 154320, 157535, 167180, 175539, 180040, 189042, 200616, 216048, 234052, 250770, 252056, 267488, 270060, 292565, 305760, 308640, 315070, 334360, 351078, 360080, 378084, 401232, 409591, 432096, 468104, 472605, 501540, 504112, 540120, 585130, 630140, 668720, 702156, 720160, 756168, 802464, 819182, 877695, 936208, 945210, 1003080, 1008224, 1080240, 1170260, 1228773, 1260280, 1337440, 1404312, 1512336, 1638364, 1755390, 1872416, 1890420, 2006160, 2047955, 2160480, 2340520, 2457546, 2520560, 2808624, 3024672, 3276728, 3510780, 3780840, 4012320, 4095910, 4681040, 4915092, 5041120, 5617248, 6143865, 6553456, 7021560, 7561680, 8191820, 9362080, 9830184, 12287730, 13106912, 14043120, 15123360, 16383640, 19660368, 24575460, 28086240, 32767280, 39320736, 49150920, 65534560, 98301840, 196603680]

約数ペア:

[(1, 196603680), (2, 98301840), (3, 65534560), (4, 49150920), (5, 39320736), (6, 32767280), (7, 28086240), (8, 24575460), (10, 19660368), (12, 16383640), (13, 15123360), (14, 14043120), (15, 13106912), (16, 12287730), (20, 9830184), (21, 9362080), (24, 8191820), (26, 7561680), (28, 7021560), (30, 6553456), (32, 6143865), (35, 5617248), (39, 5041120), (40, 4915092), (42, 4681040), (48, 4095910), (49, 4012320), (52, 3780840), (56, 3510780), (60, 3276728), (65, 3024672), (70, 2808624), (78, 2520560), (80, 2457546), (84, 2340520), (91, 2160480), (96, 2047955), (98, 2006160), (104, 1890420), (105, 1872416), (112, 1755390), (120, 1638364), (130, 1512336), (140, 1404312), (147, 1337440), (156, 1260280), (160, 1228773), (168, 1170260), (182, 1080240), (195, 1008224), (196, 1003080), (208, 945210), (210, 936208), (224, 877695), (240, 819182), (245, 802464), (260, 756168), (273, 720160), (280, 702156), (294, 668720), (312, 630140), (336, 585130), (364, 540120), (390, 504112), (392, 501540), (416, 472605), (420, 468104), (455, 432096), (480, 409591), (490, 401232), (520, 378084), (546, 360080), (560, 351078), (588, 334360), (624, 315070), (637, 308640), (643, 305760), (672, 292565), (728, 270060), (735, 267488), (780, 252056), (784, 250770), (840, 234052), (910, 216048), (980, 200616), (1040, 189042), (1092, 180040), (1120, 175539), (1176, 167180), (1248, 157535), (1274, 154320), (1286, 152880), (1365, 144032), (1456, 135030), (1470, 133744), (1560, 126028), (1568, 125385), (1680, 117026), (1820, 108024), (1911, 102880), (1929, 101920), (1960, 100308), (2080, 94521), (2184, 90020), (2352, 83590), (2548, 77160), (2572, 76440), (2730, 72016), (2912, 67515), (2940, 66872), (3120, 63014), (3185, 61728), (3215, 61152), (3360, 58513), (3640, 54012), (3822, 51440), (3858, 50960), (3920, 50154), (4368, 45010), (4501, 43680), (4704, 41795), (5096, 38580), (5144, 38220), (5460, 36008), (5880, 33436), (6240, 31507), (6370, 30864), (6430, 30576), (7280, 27006), (7644, 25720), (7716, 25480), (7840, 25077), (8359, 23520), (8736, 22505), (9002, 21840), (9555, 20576), (9645, 20384), (10192, 19290), (10288, 19110), (10920, 18004), (11760, 16718), (12740, 15432), (12860, 15288), (13503, 14560)]