328544755560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2287279}}^1$

素因数の和:2287325

約数の個数: 256

約数和(自身を含む): 1317473280000

約数和(自身を除く): 988928524440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 20520, 23940, 28728, 35910, 47880, 71820, 143640, 2287279, 4574558, 6861837, 9149116, 11436395, 13723674, 16010953, 18298232, 20585511, 22872790, 27447348, 32021906, 34309185, 41171022, 43458301, 45745580, 48032859, 54894696, 61756533, 64043812, 68618370, 80054765, 82342044, 86916602, 91491160, 96065718, 102927555, 123513066, 128087624, 130374903, 137236740, 144098577, 160109530, 164684088, 173833204, 192131436, 205855110, 217291505, 240164295, 247026132, 260749806, 274473480, 288197154, 304208107, 308782665, 320219060, 347666408, 384262872, 391124709, 411710220, 432295731, 434583010, 480328590, 494052264, 521499612, 576394308, 608416214, 617565330, 640438120, 651874515, 720492885, 782249418, 823420440, 864591462, 869166020, 912624321, 960657180, 1042999224, 1152788616, 1173374127, 1216832428, 1235130660, 1303749030, 1440985770, 1521040535, 1564498836, 1729182924, 1738332040, 1825248642, 1921314360, 1955623545, 2161478655, 2346748254, 2433664856, 2470261320, 2607498060, 2737872963, 2881971540, 3042081070, 3128997672, 3458365848, 3650497284, 3911247090, 4322957310, 4563121605, 4693496508, 5214996120, 5475745926, 5763943080, 5866870635, 6084162140, 7300994568, 7822494180, 8213618889, 8645914620, 9126243210, 9386993016, 10951491852, 11733741270, 12168324280, 13689364815, 15644988360, 16427237778, 17291829240, 18252486420, 21902983704, 23467482540, 27378729630, 32854475556, 36504972840, 41068094445, 46934965080, 54757459260, 65708951112, 82136188890, 109514918520, 164272377780, 328544755560]

約数ペア:

[(1, 328544755560), (2, 164272377780), (3, 109514918520), (4, 82136188890), (5, 65708951112), (6, 54757459260), (7, 46934965080), (8, 41068094445), (9, 36504972840), (10, 32854475556), (12, 27378729630), (14, 23467482540), (15, 21902983704), (18, 18252486420), (19, 17291829240), (20, 16427237778), (21, 15644988360), (24, 13689364815), (27, 12168324280), (28, 11733741270), (30, 10951491852), (35, 9386993016), (36, 9126243210), (38, 8645914620), (40, 8213618889), (42, 7822494180), (45, 7300994568), (54, 6084162140), (56, 5866870635), (57, 5763943080), (60, 5475745926), (63, 5214996120), (70, 4693496508), (72, 4563121605), (76, 4322957310), (84, 3911247090), (90, 3650497284), (95, 3458365848), (105, 3128997672), (108, 3042081070), (114, 2881971540), (120, 2737872963), (126, 2607498060), (133, 2470261320), (135, 2433664856), (140, 2346748254), (152, 2161478655), (168, 1955623545), (171, 1921314360), (180, 1825248642), (189, 1738332040), (190, 1729182924), (210, 1564498836), (216, 1521040535), (228, 1440985770), (252, 1303749030), (266, 1235130660), (270, 1216832428), (280, 1173374127), (285, 1152788616), (315, 1042999224), (342, 960657180), (360, 912624321), (378, 869166020), (380, 864591462), (399, 823420440), (420, 782249418), (456, 720492885), (504, 651874515), (513, 640438120), (532, 617565330), (540, 608416214), (570, 576394308), (630, 521499612), (665, 494052264), (684, 480328590), (756, 434583010), (760, 432295731), (798, 411710220), (840, 391124709), (855, 384262872), (945, 347666408), (1026, 320219060), (1064, 308782665), (1080, 304208107), (1140, 288197154), (1197, 274473480), (1260, 260749806), (1330, 247026132), (1368, 240164295), (1512, 217291505), (1596, 205855110), (1710, 192131436), (1890, 173833204), (1995, 164684088), (2052, 160109530), (2280, 144098577), (2394, 137236740), (2520, 130374903), (2565, 128087624), (2660, 123513066), (3192, 102927555), (3420, 96065718), (3591, 91491160), (3780, 86916602), (3990, 82342044), (4104, 80054765), (4788, 68618370), (5130, 64043812), (5320, 61756533), (5985, 54894696), (6840, 48032859), (7182, 45745580), (7560, 43458301), (7980, 41171022), (9576, 34309185), (10260, 32021906), (11970, 27447348), (14364, 22872790), (15960, 20585511), (17955, 18298232), (20520, 16010953), (23940, 13723674), (28728, 11436395), (35910, 9149116), (47880, 6861837), (71820, 4574558), (143640, 2287279)]