18657603090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5518

約数の個数: 288

約数和(自身を含む): 60859693440

約数和(自身を除く): 42202090350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 41, 42, 45, 49, 57, 63, 70, 82, 90, 95, 98, 105, 114, 123, 126, 133, 147, 171, 190, 205, 210, 245, 246, 266, 285, 287, 294, 315, 342, 369, 399, 410, 441, 490, 570, 574, 615, 630, 665, 735, 738, 779, 798, 855, 861, 882, 931, 1197, 1230, 1330, 1435, 1470, 1558, 1710, 1722, 1845, 1862, 1995, 2009, 2205, 2337, 2394, 2583, 2793, 2870, 3690, 3895, 3990, 4018, 4305, 4410, 4655, 4674, 5166, 5431, 5453, 5586, 5985, 6027, 7011, 7790, 8379, 8610, 9310, 10045, 10862, 10906, 11685, 11970, 12054, 12915, 13965, 14022, 16293, 16359, 16758, 18081, 20090, 23370, 25830, 27155, 27265, 27930, 30135, 32586, 32718, 35055, 36162, 38017, 38171, 41895, 48879, 49077, 54310, 54530, 60270, 70110, 76034, 76342, 81465, 81795, 83790, 90405, 97758, 98154, 103189, 114051, 114513, 162930, 163590, 180810, 190085, 190855, 206378, 222671, 228102, 229026, 244395, 245385, 266119, 309567, 342153, 343539, 380170, 381710, 445342, 488790, 490770, 515945, 532238, 570255, 572565, 619134, 668013, 684306, 687078, 722323, 798357, 928701, 1031890, 1113355, 1140510, 1145130, 1330595, 1336026, 1444646, 1547835, 1558697, 1596714, 1710765, 1717695, 1857402, 2004039, 2166969, 2226710, 2395071, 2661190, 3095670, 3117394, 3340065, 3421530, 3435390, 3611615, 3991785, 4008078, 4230749, 4333938, 4643505, 4676091, 4790142, 5056261, 6500907, 6680130, 7223230, 7793485, 7983570, 8461498, 9287010, 9352182, 10020195, 10112522, 10834845, 10910879, 11975355, 12692247, 13001814, 14028273, 15168783, 15586970, 20040390, 21153745, 21669690, 21821758, 23380455, 23950710, 25281305, 25384494, 28056546, 29615243, 30337566, 32504535, 32732637, 38076741, 42307490, 45506349, 46760910, 50562610, 54554395, 59230486, 63461235, 65009070, 65465274, 70141365, 75843915, 76153482, 88845729, 91012698, 98197911, 109108790, 126922470, 140282730, 148076215, 151687830, 163663185, 177691458, 190383705, 196395822, 207306701, 227531745, 266537187, 296152430, 327326370, 380767410, 414613402, 444228645, 455063490, 490989555, 533074374, 621920103, 888457290, 981979110, 1036533505, 1243840206, 1332685935, 1865760309, 2073067010, 2665371870, 3109600515, 3731520618, 6219201030, 9328801545, 18657603090]

約数ペア:

[(1, 18657603090), (2, 9328801545), (3, 6219201030), (5, 3731520618), (6, 3109600515), (7, 2665371870), (9, 2073067010), (10, 1865760309), (14, 1332685935), (15, 1243840206), (18, 1036533505), (19, 981979110), (21, 888457290), (30, 621920103), (35, 533074374), (38, 490989555), (41, 455063490), (42, 444228645), (45, 414613402), (49, 380767410), (57, 327326370), (63, 296152430), (70, 266537187), (82, 227531745), (90, 207306701), (95, 196395822), (98, 190383705), (105, 177691458), (114, 163663185), (123, 151687830), (126, 148076215), (133, 140282730), (147, 126922470), (171, 109108790), (190, 98197911), (205, 91012698), (210, 88845729), (245, 76153482), (246, 75843915), (266, 70141365), (285, 65465274), (287, 65009070), (294, 63461235), (315, 59230486), (342, 54554395), (369, 50562610), (399, 46760910), (410, 45506349), (441, 42307490), (490, 38076741), (570, 32732637), (574, 32504535), (615, 30337566), (630, 29615243), (665, 28056546), (735, 25384494), (738, 25281305), (779, 23950710), (798, 23380455), (855, 21821758), (861, 21669690), (882, 21153745), (931, 20040390), (1197, 15586970), (1230, 15168783), (1330, 14028273), (1435, 13001814), (1470, 12692247), (1558, 11975355), (1710, 10910879), (1722, 10834845), (1845, 10112522), (1862, 10020195), (1995, 9352182), (2009, 9287010), (2205, 8461498), (2337, 7983570), (2394, 7793485), (2583, 7223230), (2793, 6680130), (2870, 6500907), (3690, 5056261), (3895, 4790142), (3990, 4676091), (4018, 4643505), (4305, 4333938), (4410, 4230749), (4655, 4008078), (4674, 3991785), (5166, 3611615), (5431, 3435390), (5453, 3421530), (5586, 3340065), (5985, 3117394), (6027, 3095670), (7011, 2661190), (7790, 2395071), (8379, 2226710), (8610, 2166969), (9310, 2004039), (10045, 1857402), (10862, 1717695), (10906, 1710765), (11685, 1596714), (11970, 1558697), (12054, 1547835), (12915, 1444646), (13965, 1336026), (14022, 1330595), (16293, 1145130), (16359, 1140510), (16758, 1113355), (18081, 1031890), (20090, 928701), (23370, 798357), (25830, 722323), (27155, 687078), (27265, 684306), (27930, 668013), (30135, 619134), (32586, 572565), (32718, 570255), (35055, 532238), (36162, 515945), (38017, 490770), (38171, 488790), (41895, 445342), (48879, 381710), (49077, 380170), (54310, 343539), (54530, 342153), (60270, 309567), (70110, 266119), (76034, 245385), (76342, 244395), (81465, 229026), (81795, 228102), (83790, 222671), (90405, 206378), (97758, 190855), (98154, 190085), (103189, 180810), (114051, 163590), (114513, 162930)]