14400120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 52531200

約数和(自身を除く): 38131080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 79, 84, 93, 98, 105, 120, 124, 140, 147, 155, 158, 168, 186, 196, 210, 217, 237, 245, 248, 280, 294, 310, 316, 372, 392, 395, 420, 434, 465, 474, 490, 553, 588, 620, 632, 651, 735, 744, 790, 840, 868, 930, 948, 980, 1085, 1106, 1176, 1185, 1240, 1302, 1470, 1519, 1580, 1659, 1736, 1860, 1896, 1960, 2170, 2212, 2370, 2449, 2604, 2765, 2940, 3038, 3160, 3255, 3318, 3720, 3871, 4340, 4424, 4557, 4740, 4898, 5208, 5530, 5880, 6076, 6510, 6636, 7347, 7595, 7742, 8295, 8680, 9114, 9480, 9796, 11060, 11613, 12152, 12245, 13020, 13272, 14694, 15190, 15484, 16590, 17143, 18228, 19355, 19592, 22120, 22785, 23226, 24490, 26040, 29388, 30380, 30968, 33180, 34286, 36456, 36735, 38710, 45570, 46452, 48980, 51429, 58065, 58776, 60760, 66360, 68572, 73470, 77420, 85715, 91140, 92904, 97960, 102858, 116130, 120001, 137144, 146940, 154840, 171430, 182280, 205716, 232260, 240002, 257145, 293880, 342860, 360003, 411432, 464520, 480004, 514290, 600005, 685720, 720006, 960008, 1028580, 1200010, 1440012, 1800015, 2057160, 2400020, 2880024, 3600030, 4800040, 7200060, 14400120]

約数ペア:

[(1, 14400120), (2, 7200060), (3, 4800040), (4, 3600030), (5, 2880024), (6, 2400020), (7, 2057160), (8, 1800015), (10, 1440012), (12, 1200010), (14, 1028580), (15, 960008), (20, 720006), (21, 685720), (24, 600005), (28, 514290), (30, 480004), (31, 464520), (35, 411432), (40, 360003), (42, 342860), (49, 293880), (56, 257145), (60, 240002), (62, 232260), (70, 205716), (79, 182280), (84, 171430), (93, 154840), (98, 146940), (105, 137144), (120, 120001), (124, 116130), (140, 102858), (147, 97960), (155, 92904), (158, 91140), (168, 85715), (186, 77420), (196, 73470), (210, 68572), (217, 66360), (237, 60760), (245, 58776), (248, 58065), (280, 51429), (294, 48980), (310, 46452), (316, 45570), (372, 38710), (392, 36735), (395, 36456), (420, 34286), (434, 33180), (465, 30968), (474, 30380), (490, 29388), (553, 26040), (588, 24490), (620, 23226), (632, 22785), (651, 22120), (735, 19592), (744, 19355), (790, 18228), (840, 17143), (868, 16590), (930, 15484), (948, 15190), (980, 14694), (1085, 13272), (1106, 13020), (1176, 12245), (1185, 12152), (1240, 11613), (1302, 11060), (1470, 9796), (1519, 9480), (1580, 9114), (1659, 8680), (1736, 8295), (1860, 7742), (1896, 7595), (1960, 7347), (2170, 6636), (2212, 6510), (2370, 6076), (2449, 5880), (2604, 5530), (2765, 5208), (2940, 4898), (3038, 4740), (3160, 4557), (3255, 4424), (3318, 4340), (3720, 3871)]