160713420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 544997376

約数和(自身を除く): 384283956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 127, 131, 138, 140, 161, 210, 230, 254, 262, 276, 322, 345, 381, 393, 420, 460, 483, 508, 524, 635, 644, 655, 690, 762, 786, 805, 889, 917, 966, 1270, 1310, 1380, 1524, 1572, 1610, 1778, 1834, 1905, 1932, 1965, 2415, 2540, 2620, 2667, 2751, 2921, 3013, 3220, 3556, 3668, 3810, 3930, 4445, 4585, 4830, 5334, 5502, 5842, 6026, 7620, 7860, 8763, 8890, 9039, 9170, 9660, 10668, 11004, 11684, 12052, 13335, 13755, 14605, 15065, 16637, 17526, 17780, 18078, 18340, 20447, 21091, 26670, 27510, 29210, 30130, 33274, 35052, 36156, 40894, 42182, 43815, 45195, 49911, 53340, 55020, 58420, 60260, 61341, 63273, 66548, 81788, 83185, 84364, 87630, 90390, 99822, 102235, 105455, 116459, 122682, 126546, 166370, 175260, 180780, 199644, 204470, 210910, 232918, 245364, 249555, 253092, 306705, 316365, 332740, 349377, 382651, 408940, 421820, 465836, 499110, 582295, 613410, 632730, 698754, 765302, 998220, 1147953, 1164590, 1226820, 1265460, 1397508, 1530604, 1746885, 1913255, 2295906, 2329180, 2678557, 3493770, 3826510, 4591812, 5357114, 5739765, 6987540, 7653020, 8035671, 10714228, 11479530, 13392785, 16071342, 22959060, 26785570, 32142684, 40178355, 53571140, 80356710, 160713420]

約数ペア:

[(1, 160713420), (2, 80356710), (3, 53571140), (4, 40178355), (5, 32142684), (6, 26785570), (7, 22959060), (10, 16071342), (12, 13392785), (14, 11479530), (15, 10714228), (20, 8035671), (21, 7653020), (23, 6987540), (28, 5739765), (30, 5357114), (35, 4591812), (42, 3826510), (46, 3493770), (60, 2678557), (69, 2329180), (70, 2295906), (84, 1913255), (92, 1746885), (105, 1530604), (115, 1397508), (127, 1265460), (131, 1226820), (138, 1164590), (140, 1147953), (161, 998220), (210, 765302), (230, 698754), (254, 632730), (262, 613410), (276, 582295), (322, 499110), (345, 465836), (381, 421820), (393, 408940), (420, 382651), (460, 349377), (483, 332740), (508, 316365), (524, 306705), (635, 253092), (644, 249555), (655, 245364), (690, 232918), (762, 210910), (786, 204470), (805, 199644), (889, 180780), (917, 175260), (966, 166370), (1270, 126546), (1310, 122682), (1380, 116459), (1524, 105455), (1572, 102235), (1610, 99822), (1778, 90390), (1834, 87630), (1905, 84364), (1932, 83185), (1965, 81788), (2415, 66548), (2540, 63273), (2620, 61341), (2667, 60260), (2751, 58420), (2921, 55020), (3013, 53340), (3220, 49911), (3556, 45195), (3668, 43815), (3810, 42182), (3930, 40894), (4445, 36156), (4585, 35052), (4830, 33274), (5334, 30130), (5502, 29210), (5842, 27510), (6026, 26670), (7620, 21091), (7860, 20447), (8763, 18340), (8890, 18078), (9039, 17780), (9170, 17526), (9660, 16637), (10668, 15065), (11004, 14605), (11684, 13755), (12052, 13335)]