345880920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 1351365120

約数和(自身を除く): 1005484200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 55, 56, 60, 66, 70, 77, 82, 83, 84, 88, 105, 110, 120, 121, 123, 132, 140, 154, 164, 165, 166, 168, 205, 210, 220, 231, 242, 246, 249, 264, 280, 287, 308, 328, 330, 332, 363, 385, 410, 415, 420, 440, 451, 462, 484, 492, 498, 574, 581, 605, 615, 616, 660, 664, 726, 770, 820, 830, 840, 847, 861, 902, 913, 924, 968, 984, 996, 1148, 1155, 1162, 1210, 1230, 1245, 1320, 1353, 1435, 1452, 1540, 1640, 1660, 1694, 1722, 1743, 1804, 1815, 1826, 1848, 1992, 2255, 2296, 2310, 2324, 2420, 2460, 2490, 2541, 2706, 2739, 2870, 2904, 2905, 3080, 3157, 3320, 3388, 3403, 3444, 3486, 3608, 3630, 3652, 4235, 4305, 4510, 4565, 4620, 4648, 4840, 4920, 4961, 4980, 5082, 5412, 5478, 5740, 5810, 6314, 6391, 6765, 6776, 6806, 6888, 6972, 7260, 7304, 8470, 8610, 8715, 9020, 9130, 9240, 9471, 9922, 9960, 10043, 10164, 10209, 10824, 10956, 11480, 11620, 12628, 12705, 12782, 13530, 13612, 13695, 13944, 14520, 14883, 15785, 16940, 17015, 17220, 17430, 18040, 18260, 18942, 19173, 19844, 20086, 20328, 20418, 21912, 23240, 23821, 24805, 25256, 25410, 25564, 27060, 27224, 27390, 29766, 30129, 31570, 31955, 33880, 34030, 34440, 34727, 34860, 36520, 37433, 37884, 38346, 39688, 40172, 40836, 47355, 47642, 49610, 50215, 50820, 51045, 51128, 54120, 54780, 59532, 60258, 63140, 63910, 68060, 69454, 69720, 70301, 71463, 74415, 74866, 75768, 76692, 80344, 81672, 94710, 95284, 95865, 99220, 100430, 101640, 102090, 104181, 109560, 112299, 119064, 119105, 120516, 126280, 127820, 136120, 138908, 140602, 142926, 148830, 149732, 150645, 153384, 173635, 187165, 189420, 190568, 191730, 198440, 200860, 204180, 208362, 210903, 224598, 238210, 241032, 255640, 262031, 277816, 281204, 285852, 297660, 299464, 301290, 347270, 351505, 357315, 374330, 378840, 383460, 401720, 408360, 411763, 416724, 421806, 449196, 476420, 520905, 524062, 561495, 562408, 571704, 595320, 602580, 694540, 703010, 714630, 748660, 766920, 786093, 823526, 833448, 843612, 898392, 952840, 1041810, 1048124, 1054515, 1122990, 1205160, 1235289, 1310155, 1389080, 1406020, 1429260, 1497320, 1572186, 1647052, 1687224, 2058815, 2083620, 2096248, 2109030, 2245980, 2470578, 2620310, 2812040, 2858520, 2882341, 3144372, 3294104, 3930465, 4117630, 4167240, 4218060, 4491960, 4941156, 5240620, 5764682, 6176445, 6288744, 7860930, 8235260, 8436120, 8647023, 9882312, 10481240, 11529364, 12352890, 14411705, 15721860, 16470520, 17294046, 23058728, 24705780, 28823410, 31443720, 34588092, 43235115, 49411560, 57646820, 69176184, 86470230, 115293640, 172940460, 345880920]

約数ペア:

[(1, 345880920), (2, 172940460), (3, 115293640), (4, 86470230), (5, 69176184), (6, 57646820), (7, 49411560), (8, 43235115), (10, 34588092), (11, 31443720), (12, 28823410), (14, 24705780), (15, 23058728), (20, 17294046), (21, 16470520), (22, 15721860), (24, 14411705), (28, 12352890), (30, 11529364), (33, 10481240), (35, 9882312), (40, 8647023), (41, 8436120), (42, 8235260), (44, 7860930), (55, 6288744), (56, 6176445), (60, 5764682), (66, 5240620), (70, 4941156), (77, 4491960), (82, 4218060), (83, 4167240), (84, 4117630), (88, 3930465), (105, 3294104), (110, 3144372), (120, 2882341), (121, 2858520), (123, 2812040), (132, 2620310), (140, 2470578), (154, 2245980), (164, 2109030), (165, 2096248), (166, 2083620), (168, 2058815), (205, 1687224), (210, 1647052), (220, 1572186), (231, 1497320), (242, 1429260), (246, 1406020), (249, 1389080), (264, 1310155), (280, 1235289), (287, 1205160), (308, 1122990), (328, 1054515), (330, 1048124), (332, 1041810), (363, 952840), (385, 898392), (410, 843612), (415, 833448), (420, 823526), (440, 786093), (451, 766920), (462, 748660), (484, 714630), (492, 703010), (498, 694540), (574, 602580), (581, 595320), (605, 571704), (615, 562408), (616, 561495), (660, 524062), (664, 520905), (726, 476420), (770, 449196), (820, 421806), (830, 416724), (840, 411763), (847, 408360), (861, 401720), (902, 383460), (913, 378840), (924, 374330), (968, 357315), (984, 351505), (996, 347270), (1148, 301290), (1155, 299464), (1162, 297660), (1210, 285852), (1230, 281204), (1245, 277816), (1320, 262031), (1353, 255640), (1435, 241032), (1452, 238210), (1540, 224598), (1640, 210903), (1660, 208362), (1694, 204180), (1722, 200860), (1743, 198440), (1804, 191730), (1815, 190568), (1826, 189420), (1848, 187165), (1992, 173635), (2255, 153384), (2296, 150645), (2310, 149732), (2324, 148830), (2420, 142926), (2460, 140602), (2490, 138908), (2541, 136120), (2706, 127820), (2739, 126280), (2870, 120516), (2904, 119105), (2905, 119064), (3080, 112299), (3157, 109560), (3320, 104181), (3388, 102090), (3403, 101640), (3444, 100430), (3486, 99220), (3608, 95865), (3630, 95284), (3652, 94710), (4235, 81672), (4305, 80344), (4510, 76692), (4565, 75768), (4620, 74866), (4648, 74415), (4840, 71463), (4920, 70301), (4961, 69720), (4980, 69454), (5082, 68060), (5412, 63910), (5478, 63140), (5740, 60258), (5810, 59532), (6314, 54780), (6391, 54120), (6765, 51128), (6776, 51045), (6806, 50820), (6888, 50215), (6972, 49610), (7260, 47642), (7304, 47355), (8470, 40836), (8610, 40172), (8715, 39688), (9020, 38346), (9130, 37884), (9240, 37433), (9471, 36520), (9922, 34860), (9960, 34727), (10043, 34440), (10164, 34030), (10209, 33880), (10824, 31955), (10956, 31570), (11480, 30129), (11620, 29766), (12628, 27390), (12705, 27224), (12782, 27060), (13530, 25564), (13612, 25410), (13695, 25256), (13944, 24805), (14520, 23821), (14883, 23240), (15785, 21912), (16940, 20418), (17015, 20328), (17220, 20086), (17430, 19844), (18040, 19173), (18260, 18942)]