831139920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29599}}^1$

素因数の和:29634

約数の個数: 160

約数和(自身を含む): 3083136000

約数和(自身を除く): 2251996080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 29599, 59198, 88797, 118396, 147995, 177594, 236792, 266391, 295990, 355188, 384787, 443985, 473584, 532782, 591980, 710376, 769574, 799173, 887970, 1065564, 1154361, 1183960, 1331955, 1420752, 1539148, 1598346, 1775940, 1923935, 2131128, 2308722, 2367920, 2663910, 3078296, 3196692, 3463083, 3551880, 3847870, 3995865, 4262256, 4617444, 5327820, 5771805, 6156592, 6393384, 6926166, 7103760, 7695740, 7991730, 9234888, 10389249, 10655640, 11543610, 12786768, 13852332, 15391480, 15983460, 17315415, 18469776, 20778498, 21311280, 23087220, 27704664, 30782960, 31966920, 34630830, 41556996, 46174440, 51946245, 55409328, 63933840, 69261660, 83113992, 92348880, 103892490, 138523320, 166227984, 207784980, 277046640, 415569960, 831139920]

約数ペア:

[(1, 831139920), (2, 415569960), (3, 277046640), (4, 207784980), (5, 166227984), (6, 138523320), (8, 103892490), (9, 92348880), (10, 83113992), (12, 69261660), (13, 63933840), (15, 55409328), (16, 51946245), (18, 46174440), (20, 41556996), (24, 34630830), (26, 31966920), (27, 30782960), (30, 27704664), (36, 23087220), (39, 21311280), (40, 20778498), (45, 18469776), (48, 17315415), (52, 15983460), (54, 15391480), (60, 13852332), (65, 12786768), (72, 11543610), (78, 10655640), (80, 10389249), (90, 9234888), (104, 7991730), (108, 7695740), (117, 7103760), (120, 6926166), (130, 6393384), (135, 6156592), (144, 5771805), (156, 5327820), (180, 4617444), (195, 4262256), (208, 3995865), (216, 3847870), (234, 3551880), (240, 3463083), (260, 3196692), (270, 3078296), (312, 2663910), (351, 2367920), (360, 2308722), (390, 2131128), (432, 1923935), (468, 1775940), (520, 1598346), (540, 1539148), (585, 1420752), (624, 1331955), (702, 1183960), (720, 1154361), (780, 1065564), (936, 887970), (1040, 799173), (1080, 769574), (1170, 710376), (1404, 591980), (1560, 532782), (1755, 473584), (1872, 443985), (2160, 384787), (2340, 355188), (2808, 295990), (3120, 266391), (3510, 236792), (4680, 177594), (5616, 147995), (7020, 118396), (9360, 88797), (14040, 59198), (28080, 29599)]