39863460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 141120000

約数和(自身を除く): 101256540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 149, 156, 182, 195, 196, 210, 245, 260, 273, 294, 298, 343, 364, 390, 420, 447, 455, 490, 546, 588, 596, 637, 686, 735, 745, 780, 894, 910, 980, 1029, 1043, 1092, 1274, 1365, 1372, 1470, 1490, 1715, 1788, 1820, 1911, 1937, 2058, 2086, 2235, 2548, 2730, 2940, 2980, 3129, 3185, 3430, 3822, 3874, 4116, 4172, 4459, 4470, 5145, 5215, 5460, 5811, 6258, 6370, 6860, 7301, 7644, 7748, 8918, 8940, 9555, 9685, 10290, 10430, 11622, 12516, 12740, 13377, 13559, 14602, 15645, 17836, 19110, 19370, 20580, 20860, 21903, 22295, 23244, 26754, 27118, 29055, 29204, 31290, 36505, 38220, 38740, 40677, 43806, 44590, 51107, 53508, 54236, 58110, 62580, 66885, 67795, 73010, 81354, 87612, 89180, 94913, 102214, 109515, 116220, 133770, 135590, 146020, 153321, 162708, 189826, 203385, 204428, 219030, 255535, 267540, 271180, 284739, 306642, 379652, 406770, 438060, 474565, 511070, 569478, 613284, 664391, 766605, 813540, 949130, 1022140, 1138956, 1328782, 1423695, 1533210, 1898260, 1993173, 2657564, 2847390, 3066420, 3321955, 3986346, 5694780, 6643910, 7972692, 9965865, 13287820, 19931730, 39863460]

約数ペア:

[(1, 39863460), (2, 19931730), (3, 13287820), (4, 9965865), (5, 7972692), (6, 6643910), (7, 5694780), (10, 3986346), (12, 3321955), (13, 3066420), (14, 2847390), (15, 2657564), (20, 1993173), (21, 1898260), (26, 1533210), (28, 1423695), (30, 1328782), (35, 1138956), (39, 1022140), (42, 949130), (49, 813540), (52, 766605), (60, 664391), (65, 613284), (70, 569478), (78, 511070), (84, 474565), (91, 438060), (98, 406770), (105, 379652), (130, 306642), (140, 284739), (147, 271180), (149, 267540), (156, 255535), (182, 219030), (195, 204428), (196, 203385), (210, 189826), (245, 162708), (260, 153321), (273, 146020), (294, 135590), (298, 133770), (343, 116220), (364, 109515), (390, 102214), (420, 94913), (447, 89180), (455, 87612), (490, 81354), (546, 73010), (588, 67795), (596, 66885), (637, 62580), (686, 58110), (735, 54236), (745, 53508), (780, 51107), (894, 44590), (910, 43806), (980, 40677), (1029, 38740), (1043, 38220), (1092, 36505), (1274, 31290), (1365, 29204), (1372, 29055), (1470, 27118), (1490, 26754), (1715, 23244), (1788, 22295), (1820, 21903), (1911, 20860), (1937, 20580), (2058, 19370), (2086, 19110), (2235, 17836), (2548, 15645), (2730, 14602), (2940, 13559), (2980, 13377), (3129, 12740), (3185, 12516), (3430, 11622), (3822, 10430), (3874, 10290), (4116, 9685), (4172, 9555), (4459, 8940), (4470, 8918), (5145, 7748), (5215, 7644), (5460, 7301), (5811, 6860), (6258, 6370)]