1242956160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7017

約数の個数: 192

約数和(自身を含む): 4431173760

約数和(自身を除く): 3188217600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 6961, 7440, 8928, 9920, 11160, 11904, 13922, 14880, 17856, 19840, 20883, 22320, 27844, 29760, 34805, 35712, 41766, 44640, 55688, 59520, 62649, 69610, 83532, 89280, 104415, 111376, 125298, 139220, 167064, 178560, 208830, 215791, 222752, 250596, 278440, 313245, 334128, 417660, 431582, 445504, 501192, 556880, 626490, 647373, 668256, 835320, 863164, 891008, 1002384, 1078955, 1113760, 1252980, 1294746, 1336512, 1670640, 1726328, 1942119, 2004768, 2157910, 2227520, 2505960, 2589492, 2673024, 3236865, 3341280, 3452656, 3884238, 4009536, 4315820, 4455040, 5011920, 5178984, 6473730, 6682560, 6905312, 7768476, 8019072, 8631640, 9710595, 10023840, 10357968, 12947460, 13365120, 13810624, 15536952, 17263280, 19421190, 20047680, 20715936, 25894920, 27621248, 31073904, 34526560, 38842380, 40095360, 41431872, 51789840, 62147808, 69053120, 77684760, 82863744, 103579680, 124295616, 138106240, 155369520, 207159360, 248591232, 310739040, 414318720, 621478080, 1242956160]

約数ペア:

[(1, 1242956160), (2, 621478080), (3, 414318720), (4, 310739040), (5, 248591232), (6, 207159360), (8, 155369520), (9, 138106240), (10, 124295616), (12, 103579680), (15, 82863744), (16, 77684760), (18, 69053120), (20, 62147808), (24, 51789840), (30, 41431872), (31, 40095360), (32, 38842380), (36, 34526560), (40, 31073904), (45, 27621248), (48, 25894920), (60, 20715936), (62, 20047680), (64, 19421190), (72, 17263280), (80, 15536952), (90, 13810624), (93, 13365120), (96, 12947460), (120, 10357968), (124, 10023840), (128, 9710595), (144, 8631640), (155, 8019072), (160, 7768476), (180, 6905312), (186, 6682560), (192, 6473730), (240, 5178984), (248, 5011920), (279, 4455040), (288, 4315820), (310, 4009536), (320, 3884238), (360, 3452656), (372, 3341280), (384, 3236865), (465, 2673024), (480, 2589492), (496, 2505960), (558, 2227520), (576, 2157910), (620, 2004768), (640, 1942119), (720, 1726328), (744, 1670640), (930, 1336512), (960, 1294746), (992, 1252980), (1116, 1113760), (1152, 1078955), (1240, 1002384), (1395, 891008), (1440, 863164), (1488, 835320), (1860, 668256), (1920, 647373), (1984, 626490), (2232, 556880), (2480, 501192), (2790, 445504), (2880, 431582), (2976, 417660), (3720, 334128), (3968, 313245), (4464, 278440), (4960, 250596), (5580, 222752), (5760, 215791), (5952, 208830), (6961, 178560), (7440, 167064), (8928, 139220), (9920, 125298), (11160, 111376), (11904, 104415), (13922, 89280), (14880, 83532), (17856, 69610), (19840, 62649), (20883, 59520), (22320, 55688), (27844, 44640), (29760, 41766), (34805, 35712)]