1898860320

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{6977}}^1$

素因数の和:7014

約数の個数: 288

約数和(自身を含む): 7680935808

約数和(自身を除く): 5782075488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 6977, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 13954, 15120, 17010, 18144, 19440, 20931, 22680, 27216, 27908, 30240, 34020, 34885, 38880, 41862, 45360, 48839, 54432, 55816, 62793, 68040, 69770, 83724, 90720, 97678, 104655, 111632, 125586, 136080, 139540, 146517, 167448, 188379, 195356, 209310, 223264, 244195, 251172, 272160, 279080, 293034, 313965, 334896, 376758, 390712, 418620, 439551, 488390, 502344, 558160, 565137, 586068, 627930, 669792, 732585, 753516, 781424, 837240, 879102, 941895, 976780, 1004688, 1116320, 1130274, 1172136, 1255860, 1318653, 1465170, 1507032, 1562848, 1674480, 1695411, 1758204, 1883790, 1953560, 2009376, 2197755, 2260548, 2344272, 2511720, 2637306, 2825685, 2930340, 3014064, 3348960, 3390822, 3516408, 3767580, 3907120, 3955959, 4395510, 4521096, 4688544, 5023440, 5274612, 5651370, 5860680, 6028128, 6593265, 6781644, 7032816, 7535160, 7814240, 7911918, 8477055, 8791020, 9042192, 10046880, 10549224, 11302740, 11721360, 11867877, 13186530, 13563288, 14065632, 15070320, 15823836, 16954110, 17582040, 18084384, 19779795, 21098448, 22605480, 23442720, 23735754, 26373060, 27126576, 30140640, 31647672, 33908220, 35164080, 39559590, 42196896, 45210960, 47471508, 52746120, 54253152, 59339385, 63295344, 67816440, 70328160, 79119180, 90421920, 94943016, 105492240, 118678770, 126590688, 135632880, 158238360, 189886032, 210984480, 237357540, 271265760, 316476720, 379772064, 474715080, 632953440, 949430160, 1898860320]

約数ペア:

[(1, 1898860320), (2, 949430160), (3, 632953440), (4, 474715080), (5, 379772064), (6, 316476720), (7, 271265760), (8, 237357540), (9, 210984480), (10, 189886032), (12, 158238360), (14, 135632880), (15, 126590688), (16, 118678770), (18, 105492240), (20, 94943016), (21, 90421920), (24, 79119180), (27, 70328160), (28, 67816440), (30, 63295344), (32, 59339385), (35, 54253152), (36, 52746120), (40, 47471508), (42, 45210960), (45, 42196896), (48, 39559590), (54, 35164080), (56, 33908220), (60, 31647672), (63, 30140640), (70, 27126576), (72, 26373060), (80, 23735754), (81, 23442720), (84, 22605480), (90, 21098448), (96, 19779795), (105, 18084384), (108, 17582040), (112, 16954110), (120, 15823836), (126, 15070320), (135, 14065632), (140, 13563288), (144, 13186530), (160, 11867877), (162, 11721360), (168, 11302740), (180, 10549224), (189, 10046880), (210, 9042192), (216, 8791020), (224, 8477055), (240, 7911918), (243, 7814240), (252, 7535160), (270, 7032816), (280, 6781644), (288, 6593265), (315, 6028128), (324, 5860680), (336, 5651370), (360, 5274612), (378, 5023440), (405, 4688544), (420, 4521096), (432, 4395510), (480, 3955959), (486, 3907120), (504, 3767580), (540, 3516408), (560, 3390822), (567, 3348960), (630, 3014064), (648, 2930340), (672, 2825685), (720, 2637306), (756, 2511720), (810, 2344272), (840, 2260548), (864, 2197755), (945, 2009376), (972, 1953560), (1008, 1883790), (1080, 1758204), (1120, 1695411), (1134, 1674480), (1215, 1562848), (1260, 1507032), (1296, 1465170), (1440, 1318653), (1512, 1255860), (1620, 1172136), (1680, 1130274), (1701, 1116320), (1890, 1004688), (1944, 976780), (2016, 941895), (2160, 879102), (2268, 837240), (2430, 781424), (2520, 753516), (2592, 732585), (2835, 669792), (3024, 627930), (3240, 586068), (3360, 565137), (3402, 558160), (3780, 502344), (3888, 488390), (4320, 439551), (4536, 418620), (4860, 390712), (5040, 376758), (5670, 334896), (6048, 313965), (6480, 293034), (6804, 279080), (6977, 272160), (7560, 251172), (7776, 244195), (8505, 223264), (9072, 209310), (9720, 195356), (10080, 188379), (11340, 167448), (12960, 146517), (13608, 139540), (13954, 136080), (15120, 125586), (17010, 111632), (18144, 104655), (19440, 97678), (20931, 90720), (22680, 83724), (27216, 69770), (27908, 68040), (30240, 62793), (34020, 55816), (34885, 54432), (38880, 48839), (41862, 45360)]