1625246280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1399}}^1$

素因数の和:1884

約数の個数: 192

約数和(自身を含む): 6054048000

約数和(自身を除く): 4428801720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 461, 504, 630, 840, 922, 1260, 1383, 1399, 1844, 2305, 2520, 2766, 2798, 3227, 3688, 4149, 4197, 4610, 5532, 5596, 6454, 6915, 6995, 8298, 8394, 9220, 9681, 9793, 11064, 11192, 12591, 12908, 13830, 13990, 16135, 16596, 16788, 18440, 19362, 19586, 20745, 20985, 25182, 25816, 27660, 27980, 29043, 29379, 32270, 33192, 33576, 38724, 39172, 41490, 41970, 48405, 48965, 50364, 55320, 55960, 58086, 58758, 62955, 64540, 77448, 78344, 82980, 83940, 88137, 96810, 97930, 100728, 116172, 117516, 125910, 129080, 145215, 146895, 165960, 167880, 176274, 193620, 195860, 232344, 235032, 251820, 290430, 293790, 352548, 387240, 391720, 440685, 503640, 580860, 587580, 644939, 705096, 881370, 1161720, 1175160, 1289878, 1762740, 1934817, 2579756, 3224695, 3525480, 3869634, 4514573, 5159512, 5804451, 6449390, 7739268, 9029146, 9674085, 11608902, 12898780, 13543719, 15478536, 18058292, 19348170, 22572865, 23217804, 25797560, 27087438, 29022255, 36116584, 38696340, 40631157, 45145730, 46435608, 54174876, 58044510, 67718595, 77392680, 81262314, 90291460, 108349752, 116089020, 135437190, 162524628, 180582920, 203155785, 232178040, 270874380, 325049256, 406311570, 541748760, 812623140, 1625246280]

約数ペア:

[(1, 1625246280), (2, 812623140), (3, 541748760), (4, 406311570), (5, 325049256), (6, 270874380), (7, 232178040), (8, 203155785), (9, 180582920), (10, 162524628), (12, 135437190), (14, 116089020), (15, 108349752), (18, 90291460), (20, 81262314), (21, 77392680), (24, 67718595), (28, 58044510), (30, 54174876), (35, 46435608), (36, 45145730), (40, 40631157), (42, 38696340), (45, 36116584), (56, 29022255), (60, 27087438), (63, 25797560), (70, 23217804), (72, 22572865), (84, 19348170), (90, 18058292), (105, 15478536), (120, 13543719), (126, 12898780), (140, 11608902), (168, 9674085), (180, 9029146), (210, 7739268), (252, 6449390), (280, 5804451), (315, 5159512), (360, 4514573), (420, 3869634), (461, 3525480), (504, 3224695), (630, 2579756), (840, 1934817), (922, 1762740), (1260, 1289878), (1383, 1175160), (1399, 1161720), (1844, 881370), (2305, 705096), (2520, 644939), (2766, 587580), (2798, 580860), (3227, 503640), (3688, 440685), (4149, 391720), (4197, 387240), (4610, 352548), (5532, 293790), (5596, 290430), (6454, 251820), (6915, 235032), (6995, 232344), (8298, 195860), (8394, 193620), (9220, 176274), (9681, 167880), (9793, 165960), (11064, 146895), (11192, 145215), (12591, 129080), (12908, 125910), (13830, 117516), (13990, 116172), (16135, 100728), (16596, 97930), (16788, 96810), (18440, 88137), (19362, 83940), (19586, 82980), (20745, 78344), (20985, 77448), (25182, 64540), (25816, 62955), (27660, 58758), (27980, 58086), (29043, 55960), (29379, 55320), (32270, 50364), (33192, 48965), (33576, 48405), (38724, 41970), (39172, 41490)]