39190320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 146240640

約数和(自身を除く): 107050320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 79, 80, 90, 104, 106, 117, 120, 130, 144, 156, 158, 159, 180, 195, 208, 212, 234, 237, 240, 260, 265, 312, 316, 318, 360, 390, 395, 424, 468, 474, 477, 520, 530, 585, 624, 632, 636, 689, 711, 720, 780, 790, 795, 848, 936, 948, 954, 1027, 1040, 1060, 1170, 1185, 1264, 1272, 1378, 1422, 1560, 1580, 1590, 1872, 1896, 1908, 2054, 2067, 2120, 2340, 2370, 2385, 2544, 2756, 2844, 3081, 3120, 3160, 3180, 3445, 3555, 3792, 3816, 4108, 4134, 4187, 4240, 4680, 4740, 4770, 5135, 5512, 5688, 6162, 6201, 6320, 6360, 6890, 7110, 7632, 8216, 8268, 8374, 9243, 9360, 9480, 9540, 10270, 10335, 11024, 11376, 12324, 12402, 12561, 12720, 13780, 14220, 15405, 16432, 16536, 16748, 18486, 18960, 19080, 20540, 20670, 20935, 24648, 24804, 25122, 27560, 28440, 30810, 31005, 33072, 33496, 36972, 37683, 38160, 41080, 41340, 41870, 46215, 49296, 49608, 50244, 54431, 55120, 56880, 61620, 62010, 62805, 66992, 73944, 75366, 82160, 82680, 83740, 92430, 99216, 100488, 108862, 123240, 124020, 125610, 147888, 150732, 163293, 165360, 167480, 184860, 188415, 200976, 217724, 246480, 248040, 251220, 272155, 301464, 326586, 334960, 369720, 376830, 435448, 489879, 496080, 502440, 544310, 602928, 653172, 739440, 753660, 816465, 870896, 979758, 1004880, 1088620, 1306344, 1507320, 1632930, 1959516, 2177240, 2449395, 2612688, 3014640, 3265860, 3919032, 4354480, 4898790, 6531720, 7838064, 9797580, 13063440, 19595160, 39190320]

約数ペア:

[(1, 39190320), (2, 19595160), (3, 13063440), (4, 9797580), (5, 7838064), (6, 6531720), (8, 4898790), (9, 4354480), (10, 3919032), (12, 3265860), (13, 3014640), (15, 2612688), (16, 2449395), (18, 2177240), (20, 1959516), (24, 1632930), (26, 1507320), (30, 1306344), (36, 1088620), (39, 1004880), (40, 979758), (45, 870896), (48, 816465), (52, 753660), (53, 739440), (60, 653172), (65, 602928), (72, 544310), (78, 502440), (79, 496080), (80, 489879), (90, 435448), (104, 376830), (106, 369720), (117, 334960), (120, 326586), (130, 301464), (144, 272155), (156, 251220), (158, 248040), (159, 246480), (180, 217724), (195, 200976), (208, 188415), (212, 184860), (234, 167480), (237, 165360), (240, 163293), (260, 150732), (265, 147888), (312, 125610), (316, 124020), (318, 123240), (360, 108862), (390, 100488), (395, 99216), (424, 92430), (468, 83740), (474, 82680), (477, 82160), (520, 75366), (530, 73944), (585, 66992), (624, 62805), (632, 62010), (636, 61620), (689, 56880), (711, 55120), (720, 54431), (780, 50244), (790, 49608), (795, 49296), (848, 46215), (936, 41870), (948, 41340), (954, 41080), (1027, 38160), (1040, 37683), (1060, 36972), (1170, 33496), (1185, 33072), (1264, 31005), (1272, 30810), (1378, 28440), (1422, 27560), (1560, 25122), (1580, 24804), (1590, 24648), (1872, 20935), (1896, 20670), (1908, 20540), (2054, 19080), (2067, 18960), (2120, 18486), (2340, 16748), (2370, 16536), (2385, 16432), (2544, 15405), (2756, 14220), (2844, 13780), (3081, 12720), (3120, 12561), (3160, 12402), (3180, 12324), (3445, 11376), (3555, 11024), (3792, 10335), (3816, 10270), (4108, 9540), (4134, 9480), (4187, 9360), (4240, 9243), (4680, 8374), (4740, 8268), (4770, 8216), (5135, 7632), (5512, 7110), (5688, 6890), (6162, 6360), (6201, 6320)]