874302480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 240

約数和(自身を含む): 3133728000

約数和(自身を除く): 2259425520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 114, 120, 144, 152, 158, 171, 180, 190, 228, 237, 240, 285, 304, 316, 342, 360, 380, 395, 456, 474, 570, 632, 684, 711, 720, 760, 790, 809, 855, 912, 948, 1140, 1185, 1264, 1368, 1422, 1501, 1520, 1580, 1618, 1710, 1896, 2280, 2370, 2427, 2736, 2844, 3002, 3160, 3236, 3420, 3555, 3792, 4045, 4503, 4560, 4740, 4854, 5688, 6004, 6320, 6472, 6840, 7110, 7281, 7505, 8090, 9006, 9480, 9708, 11376, 12008, 12135, 12944, 13509, 13680, 14220, 14562, 15010, 15371, 16180, 18012, 18960, 19416, 22515, 24016, 24270, 27018, 28440, 29124, 30020, 30742, 32360, 36024, 36405, 38832, 45030, 46113, 48540, 54036, 56880, 58248, 60040, 61484, 63911, 64720, 67545, 72048, 72810, 76855, 90060, 92226, 97080, 108072, 116496, 120080, 122968, 127822, 135090, 138339, 145620, 153710, 180120, 184452, 191733, 194160, 216144, 230565, 245936, 255644, 270180, 276678, 291240, 307420, 319555, 360240, 368904, 383466, 461130, 511288, 540360, 553356, 575199, 582480, 614840, 639110, 691695, 737808, 766932, 922260, 958665, 1022576, 1080720, 1106712, 1150398, 1214309, 1229680, 1278220, 1383390, 1533864, 1844520, 1917330, 2213424, 2300796, 2428618, 2556440, 2766780, 2875995, 3067728, 3642927, 3689040, 3834660, 4601592, 4857236, 5112880, 5533560, 5751990, 6071545, 7285854, 7669320, 9203184, 9714472, 10928781, 11067120, 11503980, 12143090, 14571708, 15338640, 18214635, 19428944, 21857562, 23007960, 24286180, 29143416, 36429270, 43715124, 46015920, 48572360, 54643905, 58286832, 72858540, 87430248, 97144720, 109287810, 145717080, 174860496, 218575620, 291434160, 437151240, 874302480]

約数ペア:

[(1, 874302480), (2, 437151240), (3, 291434160), (4, 218575620), (5, 174860496), (6, 145717080), (8, 109287810), (9, 97144720), (10, 87430248), (12, 72858540), (15, 58286832), (16, 54643905), (18, 48572360), (19, 46015920), (20, 43715124), (24, 36429270), (30, 29143416), (36, 24286180), (38, 23007960), (40, 21857562), (45, 19428944), (48, 18214635), (57, 15338640), (60, 14571708), (72, 12143090), (76, 11503980), (79, 11067120), (80, 10928781), (90, 9714472), (95, 9203184), (114, 7669320), (120, 7285854), (144, 6071545), (152, 5751990), (158, 5533560), (171, 5112880), (180, 4857236), (190, 4601592), (228, 3834660), (237, 3689040), (240, 3642927), (285, 3067728), (304, 2875995), (316, 2766780), (342, 2556440), (360, 2428618), (380, 2300796), (395, 2213424), (456, 1917330), (474, 1844520), (570, 1533864), (632, 1383390), (684, 1278220), (711, 1229680), (720, 1214309), (760, 1150398), (790, 1106712), (809, 1080720), (855, 1022576), (912, 958665), (948, 922260), (1140, 766932), (1185, 737808), (1264, 691695), (1368, 639110), (1422, 614840), (1501, 582480), (1520, 575199), (1580, 553356), (1618, 540360), (1710, 511288), (1896, 461130), (2280, 383466), (2370, 368904), (2427, 360240), (2736, 319555), (2844, 307420), (3002, 291240), (3160, 276678), (3236, 270180), (3420, 255644), (3555, 245936), (3792, 230565), (4045, 216144), (4503, 194160), (4560, 191733), (4740, 184452), (4854, 180120), (5688, 153710), (6004, 145620), (6320, 138339), (6472, 135090), (6840, 127822), (7110, 122968), (7281, 120080), (7505, 116496), (8090, 108072), (9006, 97080), (9480, 92226), (9708, 90060), (11376, 76855), (12008, 72810), (12135, 72048), (12944, 67545), (13509, 64720), (13680, 63911), (14220, 61484), (14562, 60040), (15010, 58248), (15371, 56880), (16180, 54036), (18012, 48540), (18960, 46113), (19416, 45030), (22515, 38832), (24016, 36405), (24270, 36024), (27018, 32360), (28440, 30742), (29124, 30020)]