280798413840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{28411}}^1$

素因数の和:28527

約数の個数: 480

約数和(自身を含む): 1127782745856

約数和(自身を除く): 846984332016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 106, 111, 112, 120, 126, 140, 144, 148, 159, 168, 180, 185, 210, 212, 222, 240, 252, 259, 265, 280, 296, 315, 318, 333, 336, 360, 370, 371, 420, 424, 444, 477, 504, 518, 530, 555, 560, 592, 630, 636, 666, 720, 740, 742, 777, 795, 840, 848, 888, 954, 1008, 1036, 1060, 1110, 1113, 1260, 1272, 1295, 1332, 1480, 1484, 1554, 1590, 1665, 1680, 1776, 1855, 1908, 1961, 2072, 2120, 2220, 2226, 2331, 2385, 2520, 2544, 2590, 2664, 2960, 2968, 3108, 3180, 3330, 3339, 3710, 3816, 3885, 3922, 4144, 4240, 4440, 4452, 4662, 4770, 5040, 5180, 5328, 5565, 5883, 5936, 6216, 6360, 6660, 6678, 7420, 7632, 7770, 7844, 8880, 8904, 9324, 9540, 9805, 10360, 11130, 11655, 11766, 12432, 12720, 13320, 13356, 13727, 14840, 15540, 15688, 16695, 17649, 17808, 18648, 19080, 19610, 20720, 22260, 23310, 23532, 26640, 26712, 27454, 28411, 29415, 29680, 31080, 31376, 33390, 35298, 37296, 38160, 39220, 41181, 44520, 46620, 47064, 53424, 54908, 56822, 58830, 62160, 66780, 68635, 70596, 78440, 82362, 85233, 88245, 89040, 93240, 94128, 109816, 113644, 117660, 123543, 133560, 137270, 141192, 142055, 156880, 164724, 170466, 176490, 186480, 198877, 205905, 219632, 227288, 235320, 247086, 255699, 267120, 274540, 282384, 284110, 329448, 340932, 352980, 397754, 411810, 426165, 454576, 470640, 494172, 511398, 549080, 568220, 596631, 617715, 658896, 681864, 705960, 795508, 823620, 852330, 988344, 994385, 1022796, 1051207, 1098160, 1136440, 1193262, 1235430, 1278495, 1363728, 1411920, 1505783, 1591016, 1647240, 1704660, 1789893, 1976688, 1988770, 2045592, 2102414, 2272880, 2386524, 2470860, 2556990, 2983155, 3011566, 3153621, 3182032, 3294480, 3409320, 3579786, 3977540, 4091184, 4204828, 4517349, 4773048, 4941720, 5113980, 5256035, 5966310, 6023132, 6307242, 6818640, 7159572, 7358449, 7528915, 7955080, 8409656, 8949465, 9034698, 9460863, 9546096, 9883440, 10227960, 10512070, 10540481, 11932620, 12046264, 12614484, 13552047, 14319144, 14716898, 15057830, 15768105, 15910160, 16819312, 17898930, 18069396, 18921726, 20455920, 21024140, 21080962, 22075347, 22586745, 23865240, 24092528, 25228968, 27104094, 28638288, 29433796, 30115660, 31536210, 31621443, 35797860, 36138792, 36792245, 37843452, 42048280, 42161924, 44150694, 45173490, 47304315, 47730480, 50457936, 52702405, 54208188, 55713971, 58867592, 60231320, 63072420, 63242886, 66226041, 67760235, 71595720, 72277584, 73584490, 75686904, 84096560, 84323848, 88301388, 90346980, 94608630, 94864329, 105404810, 108416376, 110376735, 111427942, 117735184, 120462640, 126144840, 126485772, 132452082, 135520470, 143191440, 147168980, 151373808, 158107215, 167141913, 168647696, 176602776, 180693960, 189217260, 189728658, 210809620, 216832752, 220753470, 222855884, 252289680, 252971544, 264904164, 271040940, 278569855, 294337960, 316214430, 331130205, 334283826, 353205552, 361387920, 378434520, 379457316, 389997797, 421619240, 441506940, 445711768, 474321645, 501425739, 505943088, 529808328, 542081880, 557139710, 588675920, 632428860, 662260410, 668567652, 756869040, 758914632, 779995594, 835709565, 843238480, 883013880, 891423536, 948643290, 1002851478, 1059616656, 1084163760, 1114279420, 1169993391, 1264857720, 1324520820, 1337135304, 1517829264, 1559991188, 1671419130, 1766027760, 1897286580, 1949988985, 2005702956, 2228558840, 2339986782, 2507128695, 2529715440, 2649041640, 2674270608, 3119982376, 3342838260, 3509980173, 3794573160, 3899977970, 4011405912, 4457117680, 4679973564, 5014257390, 5298083280, 5849966955, 6239964752, 6685676520, 7019960346, 7589146320, 7799955940, 8022811824, 9359947128, 10028514780, 11699933910, 13371353040, 14039920692, 15599911880, 17549900865, 18719894256, 20057029560, 23399867820, 28079841384, 31199823760, 35099801730, 40114059120, 46799735640, 56159682768, 70199603460, 93599471280, 140399206920, 280798413840]

約数ペア:

[(1, 280798413840), (2, 140399206920), (3, 93599471280), (4, 70199603460), (5, 56159682768), (6, 46799735640), (7, 40114059120), (8, 35099801730), (9, 31199823760), (10, 28079841384), (12, 23399867820), (14, 20057029560), (15, 18719894256), (16, 17549900865), (18, 15599911880), (20, 14039920692), (21, 13371353040), (24, 11699933910), (28, 10028514780), (30, 9359947128), (35, 8022811824), (36, 7799955940), (37, 7589146320), (40, 7019960346), (42, 6685676520), (45, 6239964752), (48, 5849966955), (53, 5298083280), (56, 5014257390), (60, 4679973564), (63, 4457117680), (70, 4011405912), (72, 3899977970), (74, 3794573160), (80, 3509980173), (84, 3342838260), (90, 3119982376), (105, 2674270608), (106, 2649041640), (111, 2529715440), (112, 2507128695), (120, 2339986782), (126, 2228558840), (140, 2005702956), (144, 1949988985), (148, 1897286580), (159, 1766027760), (168, 1671419130), (180, 1559991188), (185, 1517829264), (210, 1337135304), (212, 1324520820), (222, 1264857720), (240, 1169993391), (252, 1114279420), (259, 1084163760), (265, 1059616656), (280, 1002851478), (296, 948643290), (315, 891423536), (318, 883013880), (333, 843238480), (336, 835709565), (360, 779995594), (370, 758914632), (371, 756869040), (420, 668567652), (424, 662260410), (444, 632428860), (477, 588675920), (504, 557139710), (518, 542081880), (530, 529808328), (555, 505943088), (560, 501425739), (592, 474321645), (630, 445711768), (636, 441506940), (666, 421619240), (720, 389997797), (740, 379457316), (742, 378434520), (777, 361387920), (795, 353205552), (840, 334283826), (848, 331130205), (888, 316214430), (954, 294337960), (1008, 278569855), (1036, 271040940), (1060, 264904164), (1110, 252971544), (1113, 252289680), (1260, 222855884), (1272, 220753470), (1295, 216832752), (1332, 210809620), (1480, 189728658), (1484, 189217260), (1554, 180693960), (1590, 176602776), (1665, 168647696), (1680, 167141913), (1776, 158107215), (1855, 151373808), (1908, 147168980), (1961, 143191440), (2072, 135520470), (2120, 132452082), (2220, 126485772), (2226, 126144840), (2331, 120462640), (2385, 117735184), (2520, 111427942), (2544, 110376735), (2590, 108416376), (2664, 105404810), (2960, 94864329), (2968, 94608630), (3108, 90346980), (3180, 88301388), (3330, 84323848), (3339, 84096560), (3710, 75686904), (3816, 73584490), (3885, 72277584), (3922, 71595720), (4144, 67760235), (4240, 66226041), (4440, 63242886), (4452, 63072420), (4662, 60231320), (4770, 58867592), (5040, 55713971), (5180, 54208188), (5328, 52702405), (5565, 50457936), (5883, 47730480), (5936, 47304315), (6216, 45173490), (6360, 44150694), (6660, 42161924), (6678, 42048280), (7420, 37843452), (7632, 36792245), (7770, 36138792), (7844, 35797860), (8880, 31621443), (8904, 31536210), (9324, 30115660), (9540, 29433796), (9805, 28638288), (10360, 27104094), (11130, 25228968), (11655, 24092528), (11766, 23865240), (12432, 22586745), (12720, 22075347), (13320, 21080962), (13356, 21024140), (13727, 20455920), (14840, 18921726), (15540, 18069396), (15688, 17898930), (16695, 16819312), (17649, 15910160), (17808, 15768105), (18648, 15057830), (19080, 14716898), (19610, 14319144), (20720, 13552047), (22260, 12614484), (23310, 12046264), (23532, 11932620), (26640, 10540481), (26712, 10512070), (27454, 10227960), (28411, 9883440), (29415, 9546096), (29680, 9460863), (31080, 9034698), (31376, 8949465), (33390, 8409656), (35298, 7955080), (37296, 7528915), (38160, 7358449), (39220, 7159572), (41181, 6818640), (44520, 6307242), (46620, 6023132), (47064, 5966310), (53424, 5256035), (54908, 5113980), (56822, 4941720), (58830, 4773048), (62160, 4517349), (66780, 4204828), (68635, 4091184), (70596, 3977540), (78440, 3579786), (82362, 3409320), (85233, 3294480), (88245, 3182032), (89040, 3153621), (93240, 3011566), (94128, 2983155), (109816, 2556990), (113644, 2470860), (117660, 2386524), (123543, 2272880), (133560, 2102414), (137270, 2045592), (141192, 1988770), (142055, 1976688), (156880, 1789893), (164724, 1704660), (170466, 1647240), (176490, 1591016), (186480, 1505783), (198877, 1411920), (205905, 1363728), (219632, 1278495), (227288, 1235430), (235320, 1193262), (247086, 1136440), (255699, 1098160), (267120, 1051207), (274540, 1022796), (282384, 994385), (284110, 988344), (329448, 852330), (340932, 823620), (352980, 795508), (397754, 705960), (411810, 681864), (426165, 658896), (454576, 617715), (470640, 596631), (494172, 568220), (511398, 549080)]