2175637560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56131}}^1$

素因数の和:56181

約数の個数: 128

約数和(自身を含む): 7274707200

約数和(自身を除く): 5099069640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 56131, 112262, 168393, 224524, 280655, 336786, 449048, 561310, 673572, 841965, 954227, 1066489, 1122620, 1347144, 1683930, 1908454, 2132978, 2245240, 2862681, 3199467, 3367860, 3816908, 4265956, 4771135, 5332445, 5725362, 6398934, 6735720, 7633816, 8531912, 9542270, 10664890, 11450724, 12797868, 14313405, 15997335, 18130313, 19084540, 21329780, 22901448, 25595736, 28626810, 31994670, 36260626, 38169080, 42659560, 54390939, 57253620, 63989340, 72521252, 90651565, 108781878, 114507240, 127978680, 145042504, 181303130, 217563756, 271954695, 362606260, 435127512, 543909390, 725212520, 1087818780, 2175637560]

約数ペア:

[(1, 2175637560), (2, 1087818780), (3, 725212520), (4, 543909390), (5, 435127512), (6, 362606260), (8, 271954695), (10, 217563756), (12, 181303130), (15, 145042504), (17, 127978680), (19, 114507240), (20, 108781878), (24, 90651565), (30, 72521252), (34, 63989340), (38, 57253620), (40, 54390939), (51, 42659560), (57, 38169080), (60, 36260626), (68, 31994670), (76, 28626810), (85, 25595736), (95, 22901448), (102, 21329780), (114, 19084540), (120, 18130313), (136, 15997335), (152, 14313405), (170, 12797868), (190, 11450724), (204, 10664890), (228, 9542270), (255, 8531912), (285, 7633816), (323, 6735720), (340, 6398934), (380, 5725362), (408, 5332445), (456, 4771135), (510, 4265956), (570, 3816908), (646, 3367860), (680, 3199467), (760, 2862681), (969, 2245240), (1020, 2132978), (1140, 1908454), (1292, 1683930), (1615, 1347144), (1938, 1122620), (2040, 1066489), (2280, 954227), (2584, 841965), (3230, 673572), (3876, 561310), (4845, 449048), (6460, 336786), (7752, 280655), (9690, 224524), (12920, 168393), (19380, 112262), (38760, 56131)]