19789075320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{177131}}^1$

素因数の和:177178

約数の個数: 192

約数和(自身を含む): 72694972800

約数和(自身を除く): 52905897480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4655, 5320, 5586, 5880, 7448, 7980, 9310, 11172, 13965, 15960, 18620, 22344, 27930, 37240, 55860, 111720, 177131, 354262, 531393, 708524, 885655, 1062786, 1239917, 1417048, 1771310, 2125572, 2479834, 2656965, 3365489, 3542620, 3719751, 4251144, 4959668, 5313930, 6199585, 6730978, 7085240, 7439502, 8679419, 9919336, 10096467, 10627860, 12399170, 13461956, 14879004, 16827445, 17358838, 18598755, 20192934, 21255720, 23558423, 24798340, 26038257, 26923912, 29758008, 33654890, 34717676, 37197510, 40385868, 43397095, 47116846, 49596680, 50482335, 52076514, 67309780, 69435352, 70675269, 74395020, 80771736, 86794190, 94233692, 100964670, 104153028, 117792115, 130191285, 134619560, 141350538, 148790040, 164908961, 173588380, 188467384, 201929340, 208306056, 235584230, 260382570, 282701076, 329817922, 347176760, 353376345, 403858680, 471168460, 494726883, 520765140, 565402152, 659635844, 706752690, 824544805, 942336920, 989453766, 1041530280, 1319271688, 1413505380, 1649089610, 1978907532, 2473634415, 2827010760, 3298179220, 3957815064, 4947268830, 6596358440, 9894537660, 19789075320]

約数ペア:

[(1, 19789075320), (2, 9894537660), (3, 6596358440), (4, 4947268830), (5, 3957815064), (6, 3298179220), (7, 2827010760), (8, 2473634415), (10, 1978907532), (12, 1649089610), (14, 1413505380), (15, 1319271688), (19, 1041530280), (20, 989453766), (21, 942336920), (24, 824544805), (28, 706752690), (30, 659635844), (35, 565402152), (38, 520765140), (40, 494726883), (42, 471168460), (49, 403858680), (56, 353376345), (57, 347176760), (60, 329817922), (70, 282701076), (76, 260382570), (84, 235584230), (95, 208306056), (98, 201929340), (105, 188467384), (114, 173588380), (120, 164908961), (133, 148790040), (140, 141350538), (147, 134619560), (152, 130191285), (168, 117792115), (190, 104153028), (196, 100964670), (210, 94233692), (228, 86794190), (245, 80771736), (266, 74395020), (280, 70675269), (285, 69435352), (294, 67309780), (380, 52076514), (392, 50482335), (399, 49596680), (420, 47116846), (456, 43397095), (490, 40385868), (532, 37197510), (570, 34717676), (588, 33654890), (665, 29758008), (735, 26923912), (760, 26038257), (798, 24798340), (840, 23558423), (931, 21255720), (980, 20192934), (1064, 18598755), (1140, 17358838), (1176, 16827445), (1330, 14879004), (1470, 13461956), (1596, 12399170), (1862, 10627860), (1960, 10096467), (1995, 9919336), (2280, 8679419), (2660, 7439502), (2793, 7085240), (2940, 6730978), (3192, 6199585), (3724, 5313930), (3990, 4959668), (4655, 4251144), (5320, 3719751), (5586, 3542620), (5880, 3365489), (7448, 2656965), (7980, 2479834), (9310, 2125572), (11172, 1771310), (13965, 1417048), (15960, 1239917), (18620, 1062786), (22344, 885655), (27930, 708524), (37240, 531393), (55860, 354262), (111720, 177131)]