193515480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 668828160

約数和(自身を除く): 475312680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 463, 486, 516, 540, 645, 648, 774, 810, 860, 926, 972, 1032, 1080, 1161, 1215, 1290, 1389, 1548, 1620, 1720, 1852, 1935, 1944, 2315, 2322, 2430, 2580, 2778, 3096, 3240, 3483, 3704, 3870, 4167, 4630, 4644, 4860, 5160, 5556, 5805, 6945, 6966, 7740, 8334, 9260, 9288, 9720, 10449, 11112, 11610, 12501, 13890, 13932, 15480, 16668, 17415, 18520, 19909, 20835, 20898, 23220, 25002, 27780, 27864, 33336, 34830, 37503, 39818, 41670, 41796, 46440, 50004, 52245, 55560, 59727, 62505, 69660, 75006, 79636, 83340, 83592, 99545, 100008, 104490, 112509, 119454, 125010, 139320, 150012, 159272, 166680, 179181, 187515, 199090, 208980, 225018, 238908, 250020, 298635, 300024, 358362, 375030, 398180, 417960, 450036, 477816, 500040, 537543, 562545, 597270, 716724, 750060, 796360, 895905, 900072, 1075086, 1125090, 1194540, 1433448, 1500120, 1612629, 1791810, 2150172, 2250180, 2389080, 2687715, 3225258, 3583620, 4300344, 4500360, 4837887, 5375430, 6450516, 7167240, 8063145, 9675774, 10750860, 12901032, 16126290, 19351548, 21501720, 24189435, 32252580, 38703096, 48378870, 64505160, 96757740, 193515480]

約数ペア:

[(1, 193515480), (2, 96757740), (3, 64505160), (4, 48378870), (5, 38703096), (6, 32252580), (8, 24189435), (9, 21501720), (10, 19351548), (12, 16126290), (15, 12901032), (18, 10750860), (20, 9675774), (24, 8063145), (27, 7167240), (30, 6450516), (36, 5375430), (40, 4837887), (43, 4500360), (45, 4300344), (54, 3583620), (60, 3225258), (72, 2687715), (81, 2389080), (86, 2250180), (90, 2150172), (108, 1791810), (120, 1612629), (129, 1500120), (135, 1433448), (162, 1194540), (172, 1125090), (180, 1075086), (215, 900072), (216, 895905), (243, 796360), (258, 750060), (270, 716724), (324, 597270), (344, 562545), (360, 537543), (387, 500040), (405, 477816), (430, 450036), (463, 417960), (486, 398180), (516, 375030), (540, 358362), (645, 300024), (648, 298635), (774, 250020), (810, 238908), (860, 225018), (926, 208980), (972, 199090), (1032, 187515), (1080, 179181), (1161, 166680), (1215, 159272), (1290, 150012), (1389, 139320), (1548, 125010), (1620, 119454), (1720, 112509), (1852, 104490), (1935, 100008), (1944, 99545), (2315, 83592), (2322, 83340), (2430, 79636), (2580, 75006), (2778, 69660), (3096, 62505), (3240, 59727), (3483, 55560), (3704, 52245), (3870, 50004), (4167, 46440), (4630, 41796), (4644, 41670), (4860, 39818), (5160, 37503), (5556, 34830), (5805, 33336), (6945, 27864), (6966, 27780), (7740, 25002), (8334, 23220), (9260, 20898), (9288, 20835), (9720, 19909), (10449, 18520), (11112, 17415), (11610, 16668), (12501, 15480), (13890, 13932)]