123792857640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{99991}}^1$

素因数の和:100208

約数の個数: 192

約数和(自身を含む): 425845929600

約数和(自身を除く): 302053071960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 181, 190, 228, 285, 342, 360, 362, 380, 456, 543, 570, 684, 724, 760, 855, 905, 1086, 1140, 1368, 1448, 1629, 1710, 1810, 2172, 2280, 2715, 3258, 3420, 3439, 3620, 4344, 5430, 6516, 6840, 6878, 7240, 8145, 10317, 10860, 13032, 13756, 16290, 17195, 20634, 21720, 27512, 30951, 32580, 34390, 41268, 51585, 61902, 65160, 68780, 82536, 99991, 103170, 123804, 137560, 154755, 199982, 206340, 247608, 299973, 309510, 399964, 412680, 499955, 599946, 619020, 799928, 899919, 999910, 1199892, 1238040, 1499865, 1799838, 1899829, 1999820, 2399784, 2999730, 3599676, 3799658, 3999640, 4499595, 5699487, 5999460, 7199352, 7599316, 8999190, 9499145, 11398974, 11998920, 15198632, 17098461, 17998380, 18098371, 18998290, 22797948, 28497435, 34196922, 35996760, 36196742, 37996580, 45595896, 54295113, 56994870, 68393844, 72393484, 75993160, 85492305, 90491855, 108590226, 113989740, 136787688, 144786968, 162885339, 170984610, 180983710, 217180452, 227979480, 271475565, 325770678, 341969220, 343869049, 361967420, 434360904, 542951130, 651541356, 683938440, 687738098, 723934840, 814426695, 1031607147, 1085902260, 1303082712, 1375476196, 1628853390, 1719345245, 2063214294, 2171804520, 2750952392, 3094821441, 3257706780, 3438690490, 4126428588, 5158035735, 6189642882, 6515413560, 6877380980, 8252857176, 10316071470, 12379285764, 13754761960, 15474107205, 20632142940, 24758571528, 30948214410, 41264285880, 61896428820, 123792857640]

約数ペア:

[(1, 123792857640), (2, 61896428820), (3, 41264285880), (4, 30948214410), (5, 24758571528), (6, 20632142940), (8, 15474107205), (9, 13754761960), (10, 12379285764), (12, 10316071470), (15, 8252857176), (18, 6877380980), (19, 6515413560), (20, 6189642882), (24, 5158035735), (30, 4126428588), (36, 3438690490), (38, 3257706780), (40, 3094821441), (45, 2750952392), (57, 2171804520), (60, 2063214294), (72, 1719345245), (76, 1628853390), (90, 1375476196), (95, 1303082712), (114, 1085902260), (120, 1031607147), (152, 814426695), (171, 723934840), (180, 687738098), (181, 683938440), (190, 651541356), (228, 542951130), (285, 434360904), (342, 361967420), (360, 343869049), (362, 341969220), (380, 325770678), (456, 271475565), (543, 227979480), (570, 217180452), (684, 180983710), (724, 170984610), (760, 162885339), (855, 144786968), (905, 136787688), (1086, 113989740), (1140, 108590226), (1368, 90491855), (1448, 85492305), (1629, 75993160), (1710, 72393484), (1810, 68393844), (2172, 56994870), (2280, 54295113), (2715, 45595896), (3258, 37996580), (3420, 36196742), (3439, 35996760), (3620, 34196922), (4344, 28497435), (5430, 22797948), (6516, 18998290), (6840, 18098371), (6878, 17998380), (7240, 17098461), (8145, 15198632), (10317, 11998920), (10860, 11398974), (13032, 9499145), (13756, 8999190), (16290, 7599316), (17195, 7199352), (20634, 5999460), (21720, 5699487), (27512, 4499595), (30951, 3999640), (32580, 3799658), (34390, 3599676), (41268, 2999730), (51585, 2399784), (61902, 1999820), (65160, 1899829), (68780, 1799838), (82536, 1499865), (99991, 1238040), (103170, 1199892), (123804, 999910), (137560, 899919), (154755, 799928), (199982, 619020), (206340, 599946), (247608, 499955), (299973, 412680), (309510, 399964)]