306586280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 384

約数和(自身を含む): 1011916800

約数和(自身を除く): 705330520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 26, 28, 31, 35, 38, 40, 44, 52, 55, 56, 62, 65, 70, 76, 77, 88, 91, 95, 104, 110, 124, 130, 133, 140, 143, 152, 154, 155, 169, 182, 190, 209, 217, 220, 247, 248, 260, 266, 280, 286, 308, 310, 338, 341, 364, 380, 385, 403, 418, 434, 440, 455, 494, 520, 532, 572, 589, 616, 620, 665, 676, 682, 715, 728, 760, 770, 806, 836, 845, 868, 910, 988, 1001, 1045, 1064, 1085, 1144, 1178, 1183, 1235, 1240, 1330, 1352, 1364, 1430, 1463, 1540, 1612, 1672, 1690, 1705, 1729, 1736, 1820, 1859, 1976, 2002, 2015, 2090, 2170, 2356, 2366, 2387, 2470, 2660, 2717, 2728, 2821, 2860, 2926, 2945, 3080, 3211, 3224, 3380, 3410, 3458, 3640, 3718, 4004, 4030, 4123, 4180, 4340, 4433, 4712, 4732, 4774, 4940, 5005, 5239, 5320, 5434, 5642, 5720, 5852, 5890, 5915, 6422, 6479, 6760, 6820, 6916, 7315, 7436, 7657, 8008, 8060, 8246, 8360, 8645, 8680, 8866, 9295, 9464, 9548, 9880, 10010, 10478, 10868, 11284, 11704, 11780, 11830, 11935, 12844, 12958, 13013, 13585, 13640, 13832, 14105, 14630, 14872, 15314, 16055, 16120, 16492, 17290, 17732, 18590, 19019, 19096, 20020, 20615, 20956, 21736, 22165, 22477, 22568, 23560, 23660, 23870, 25688, 25916, 26026, 26195, 27170, 28210, 29260, 30628, 31031, 32110, 32395, 32984, 34580, 35321, 35464, 36673, 37180, 38038, 38285, 40040, 41230, 41912, 44330, 44954, 45353, 47320, 47740, 51832, 52052, 52390, 53599, 54340, 56420, 57629, 58520, 61256, 62062, 64220, 64790, 65065, 69160, 70642, 73346, 74360, 76076, 76570, 82460, 84227, 88660, 89908, 90706, 95095, 95480, 99541, 104104, 104780, 107198, 108680, 112385, 112840, 115258, 124124, 128440, 129580, 130130, 141284, 146692, 152152, 153140, 155155, 164920, 168454, 176605, 177320, 179816, 181412, 183365, 190190, 199082, 209560, 214396, 224770, 226765, 230516, 247247, 248248, 259160, 260260, 267995, 282568, 288145, 293384, 306280, 310310, 336908, 353210, 362824, 366730, 380380, 398164, 403403, 421135, 428792, 449540, 453530, 461032, 494494, 497705, 520520, 535990, 576290, 589589, 620620, 673816, 696787, 706420, 733460, 760760, 796328, 806806, 842270, 899080, 907060, 988988, 995410, 1071980, 1094951, 1152580, 1179178, 1236235, 1241240, 1393574, 1412840, 1466920, 1613612, 1684540, 1814120, 1977976, 1990820, 2017015, 2143960, 2189902, 2305160, 2358356, 2472470, 2787148, 2947945, 3227224, 3369080, 3483935, 3981640, 4034030, 4379804, 4716712, 4944940, 5474755, 5574296, 5895890, 6967870, 7664657, 8068060, 8759608, 9889880, 10949510, 11791780, 13935740, 15329314, 16136120, 21899020, 23583560, 27871480, 30658628, 38323285, 43798040, 61317256, 76646570, 153293140, 306586280]

約数ペア:

[(1, 306586280), (2, 153293140), (4, 76646570), (5, 61317256), (7, 43798040), (8, 38323285), (10, 30658628), (11, 27871480), (13, 23583560), (14, 21899020), (19, 16136120), (20, 15329314), (22, 13935740), (26, 11791780), (28, 10949510), (31, 9889880), (35, 8759608), (38, 8068060), (40, 7664657), (44, 6967870), (52, 5895890), (55, 5574296), (56, 5474755), (62, 4944940), (65, 4716712), (70, 4379804), (76, 4034030), (77, 3981640), (88, 3483935), (91, 3369080), (95, 3227224), (104, 2947945), (110, 2787148), (124, 2472470), (130, 2358356), (133, 2305160), (140, 2189902), (143, 2143960), (152, 2017015), (154, 1990820), (155, 1977976), (169, 1814120), (182, 1684540), (190, 1613612), (209, 1466920), (217, 1412840), (220, 1393574), (247, 1241240), (248, 1236235), (260, 1179178), (266, 1152580), (280, 1094951), (286, 1071980), (308, 995410), (310, 988988), (338, 907060), (341, 899080), (364, 842270), (380, 806806), (385, 796328), (403, 760760), (418, 733460), (434, 706420), (440, 696787), (455, 673816), (494, 620620), (520, 589589), (532, 576290), (572, 535990), (589, 520520), (616, 497705), (620, 494494), (665, 461032), (676, 453530), (682, 449540), (715, 428792), (728, 421135), (760, 403403), (770, 398164), (806, 380380), (836, 366730), (845, 362824), (868, 353210), (910, 336908), (988, 310310), (1001, 306280), (1045, 293384), (1064, 288145), (1085, 282568), (1144, 267995), (1178, 260260), (1183, 259160), (1235, 248248), (1240, 247247), (1330, 230516), (1352, 226765), (1364, 224770), (1430, 214396), (1463, 209560), (1540, 199082), (1612, 190190), (1672, 183365), (1690, 181412), (1705, 179816), (1729, 177320), (1736, 176605), (1820, 168454), (1859, 164920), (1976, 155155), (2002, 153140), (2015, 152152), (2090, 146692), (2170, 141284), (2356, 130130), (2366, 129580), (2387, 128440), (2470, 124124), (2660, 115258), (2717, 112840), (2728, 112385), (2821, 108680), (2860, 107198), (2926, 104780), (2945, 104104), (3080, 99541), (3211, 95480), (3224, 95095), (3380, 90706), (3410, 89908), (3458, 88660), (3640, 84227), (3718, 82460), (4004, 76570), (4030, 76076), (4123, 74360), (4180, 73346), (4340, 70642), (4433, 69160), (4712, 65065), (4732, 64790), (4774, 64220), (4940, 62062), (5005, 61256), (5239, 58520), (5320, 57629), (5434, 56420), (5642, 54340), (5720, 53599), (5852, 52390), (5890, 52052), (5915, 51832), (6422, 47740), (6479, 47320), (6760, 45353), (6820, 44954), (6916, 44330), (7315, 41912), (7436, 41230), (7657, 40040), (8008, 38285), (8060, 38038), (8246, 37180), (8360, 36673), (8645, 35464), (8680, 35321), (8866, 34580), (9295, 32984), (9464, 32395), (9548, 32110), (9880, 31031), (10010, 30628), (10478, 29260), (10868, 28210), (11284, 27170), (11704, 26195), (11780, 26026), (11830, 25916), (11935, 25688), (12844, 23870), (12958, 23660), (13013, 23560), (13585, 22568), (13640, 22477), (13832, 22165), (14105, 21736), (14630, 20956), (14872, 20615), (15314, 20020), (16055, 19096), (16120, 19019), (16492, 18590), (17290, 17732)]