390174120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 384

約数和(自身を含む): 1583712000

約数和(自身を除く): 1193537880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 29, 30, 35, 36, 38, 40, 42, 45, 56, 57, 58, 60, 63, 70, 72, 76, 84, 87, 90, 95, 105, 114, 116, 120, 126, 133, 140, 145, 152, 168, 171, 174, 180, 190, 203, 210, 228, 232, 252, 261, 266, 280, 281, 285, 290, 315, 342, 348, 360, 380, 399, 406, 420, 435, 456, 504, 522, 532, 551, 562, 570, 580, 609, 630, 665, 684, 696, 760, 798, 812, 840, 843, 855, 870, 1015, 1044, 1064, 1102, 1124, 1140, 1160, 1197, 1218, 1260, 1305, 1330, 1368, 1405, 1596, 1624, 1653, 1686, 1710, 1740, 1827, 1967, 1995, 2030, 2088, 2204, 2248, 2280, 2394, 2436, 2520, 2529, 2610, 2660, 2755, 2810, 3045, 3192, 3306, 3372, 3420, 3480, 3654, 3857, 3934, 3990, 4060, 4215, 4408, 4788, 4872, 4959, 5058, 5220, 5320, 5339, 5510, 5620, 5901, 5985, 6090, 6612, 6744, 6840, 7308, 7714, 7868, 7980, 8120, 8149, 8265, 8430, 9135, 9576, 9835, 9918, 10116, 10440, 10678, 11020, 11240, 11571, 11802, 11970, 12180, 12645, 13224, 14616, 15428, 15736, 15960, 16017, 16298, 16530, 16860, 17703, 18270, 19285, 19670, 19836, 20232, 21356, 22040, 23142, 23604, 23940, 24360, 24447, 24795, 25290, 26695, 29505, 30856, 32034, 32596, 33060, 33720, 34713, 35406, 36540, 37373, 38570, 39340, 39672, 40745, 42712, 46284, 47208, 47880, 48051, 48894, 49590, 50580, 53390, 57043, 57855, 59010, 64068, 65192, 66120, 69426, 70812, 73080, 73341, 74746, 77140, 78680, 80085, 81490, 88515, 92568, 96102, 97788, 99180, 101160, 106780, 112119, 114086, 115710, 118020, 122235, 128136, 138852, 141624, 146682, 149492, 154280, 154831, 160170, 162980, 171129, 173565, 177030, 186865, 192204, 195576, 198360, 213560, 224238, 228172, 231420, 236040, 240255, 244470, 277704, 285215, 293364, 298984, 309662, 320340, 325960, 336357, 342258, 347130, 354060, 366705, 373730, 384408, 448476, 456344, 462840, 464493, 480510, 488940, 513387, 560595, 570430, 586728, 619324, 640680, 672714, 684516, 694260, 708120, 733410, 747460, 774155, 855645, 896952, 928986, 961020, 977880, 1026774, 1083817, 1121190, 1140860, 1238648, 1345428, 1369032, 1388520, 1393479, 1466820, 1494920, 1548310, 1681785, 1711290, 1857972, 1922040, 2053548, 2167634, 2242380, 2281720, 2322465, 2566935, 2690856, 2786958, 2933640, 3096620, 3251451, 3363570, 3422580, 3715944, 4107096, 4335268, 4484760, 4644930, 5133870, 5419085, 5573916, 6193240, 6502902, 6727140, 6845160, 6967395, 8670536, 9289860, 9754353, 10267740, 10838170, 11147832, 13005804, 13454280, 13934790, 16257255, 18579720, 19508706, 20535480, 21676340, 26011608, 27869580, 32514510, 39017412, 43352680, 48771765, 55739160, 65029020, 78034824, 97543530, 130058040, 195087060, 390174120]

約数ペア:

[(1, 390174120), (2, 195087060), (3, 130058040), (4, 97543530), (5, 78034824), (6, 65029020), (7, 55739160), (8, 48771765), (9, 43352680), (10, 39017412), (12, 32514510), (14, 27869580), (15, 26011608), (18, 21676340), (19, 20535480), (20, 19508706), (21, 18579720), (24, 16257255), (28, 13934790), (29, 13454280), (30, 13005804), (35, 11147832), (36, 10838170), (38, 10267740), (40, 9754353), (42, 9289860), (45, 8670536), (56, 6967395), (57, 6845160), (58, 6727140), (60, 6502902), (63, 6193240), (70, 5573916), (72, 5419085), (76, 5133870), (84, 4644930), (87, 4484760), (90, 4335268), (95, 4107096), (105, 3715944), (114, 3422580), (116, 3363570), (120, 3251451), (126, 3096620), (133, 2933640), (140, 2786958), (145, 2690856), (152, 2566935), (168, 2322465), (171, 2281720), (174, 2242380), (180, 2167634), (190, 2053548), (203, 1922040), (210, 1857972), (228, 1711290), (232, 1681785), (252, 1548310), (261, 1494920), (266, 1466820), (280, 1393479), (281, 1388520), (285, 1369032), (290, 1345428), (315, 1238648), (342, 1140860), (348, 1121190), (360, 1083817), (380, 1026774), (399, 977880), (406, 961020), (420, 928986), (435, 896952), (456, 855645), (504, 774155), (522, 747460), (532, 733410), (551, 708120), (562, 694260), (570, 684516), (580, 672714), (609, 640680), (630, 619324), (665, 586728), (684, 570430), (696, 560595), (760, 513387), (798, 488940), (812, 480510), (840, 464493), (843, 462840), (855, 456344), (870, 448476), (1015, 384408), (1044, 373730), (1064, 366705), (1102, 354060), (1124, 347130), (1140, 342258), (1160, 336357), (1197, 325960), (1218, 320340), (1260, 309662), (1305, 298984), (1330, 293364), (1368, 285215), (1405, 277704), (1596, 244470), (1624, 240255), (1653, 236040), (1686, 231420), (1710, 228172), (1740, 224238), (1827, 213560), (1967, 198360), (1995, 195576), (2030, 192204), (2088, 186865), (2204, 177030), (2248, 173565), (2280, 171129), (2394, 162980), (2436, 160170), (2520, 154831), (2529, 154280), (2610, 149492), (2660, 146682), (2755, 141624), (2810, 138852), (3045, 128136), (3192, 122235), (3306, 118020), (3372, 115710), (3420, 114086), (3480, 112119), (3654, 106780), (3857, 101160), (3934, 99180), (3990, 97788), (4060, 96102), (4215, 92568), (4408, 88515), (4788, 81490), (4872, 80085), (4959, 78680), (5058, 77140), (5220, 74746), (5320, 73341), (5339, 73080), (5510, 70812), (5620, 69426), (5901, 66120), (5985, 65192), (6090, 64068), (6612, 59010), (6744, 57855), (6840, 57043), (7308, 53390), (7714, 50580), (7868, 49590), (7980, 48894), (8120, 48051), (8149, 47880), (8265, 47208), (8430, 46284), (9135, 42712), (9576, 40745), (9835, 39672), (9918, 39340), (10116, 38570), (10440, 37373), (10678, 36540), (11020, 35406), (11240, 34713), (11571, 33720), (11802, 33060), (11970, 32596), (12180, 32034), (12645, 30856), (13224, 29505), (14616, 26695), (15428, 25290), (15736, 24795), (15960, 24447), (16017, 24360), (16298, 23940), (16530, 23604), (16860, 23142), (17703, 22040), (18270, 21356), (19285, 20232), (19670, 19836)]