1872926640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:932

約数の個数: 240

約数和(自身を含む): 6804252000

約数和(自身を除く): 4931325360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 401, 468, 499, 520, 585, 624, 720, 780, 802, 936, 998, 1040, 1170, 1203, 1497, 1560, 1604, 1872, 1996, 2005, 2340, 2406, 2495, 2994, 3120, 3208, 3609, 3992, 4010, 4491, 4680, 4812, 4990, 5213, 5988, 6015, 6416, 6487, 7218, 7485, 7984, 8020, 8982, 9360, 9624, 9980, 10426, 11976, 12030, 12974, 14436, 14970, 15639, 16040, 17964, 18045, 19248, 19461, 19960, 20852, 22455, 23952, 24060, 25948, 26065, 28872, 29940, 31278, 32080, 32435, 35928, 36090, 38922, 39920, 41704, 44910, 46917, 48120, 51896, 52130, 57744, 58383, 59880, 62556, 64870, 71856, 72180, 77844, 78195, 83408, 89820, 93834, 96240, 97305, 103792, 104260, 116766, 119760, 125112, 129740, 144360, 155688, 156390, 179640, 187668, 194610, 200099, 208520, 233532, 234585, 250224, 259480, 288720, 291915, 311376, 312780, 359280, 375336, 389220, 400198, 417040, 467064, 469170, 518960, 583830, 600297, 625560, 750672, 778440, 800396, 934128, 938340, 1000495, 1167660, 1200594, 1251120, 1556880, 1600792, 1800891, 1876680, 2000990, 2335320, 2401188, 2601287, 3001485, 3201584, 3601782, 3753360, 4001980, 4670640, 4802376, 5202574, 6002970, 7203564, 7803861, 8003960, 9004455, 9604752, 10405148, 12005940, 13006435, 14407128, 15607722, 16007920, 18008910, 20810296, 23411583, 24011880, 26012870, 28814256, 31215444, 36017820, 39019305, 41620592, 46823166, 48023760, 52025740, 62430888, 72035640, 78038610, 93646332, 104051480, 117057915, 124861776, 144071280, 156077220, 187292664, 208102960, 234115830, 312154440, 374585328, 468231660, 624308880, 936463320, 1872926640]

約数ペア:

[(1, 1872926640), (2, 936463320), (3, 624308880), (4, 468231660), (5, 374585328), (6, 312154440), (8, 234115830), (9, 208102960), (10, 187292664), (12, 156077220), (13, 144071280), (15, 124861776), (16, 117057915), (18, 104051480), (20, 93646332), (24, 78038610), (26, 72035640), (30, 62430888), (36, 52025740), (39, 48023760), (40, 46823166), (45, 41620592), (48, 39019305), (52, 36017820), (60, 31215444), (65, 28814256), (72, 26012870), (78, 24011880), (80, 23411583), (90, 20810296), (104, 18008910), (117, 16007920), (120, 15607722), (130, 14407128), (144, 13006435), (156, 12005940), (180, 10405148), (195, 9604752), (208, 9004455), (234, 8003960), (240, 7803861), (260, 7203564), (312, 6002970), (360, 5202574), (390, 4802376), (401, 4670640), (468, 4001980), (499, 3753360), (520, 3601782), (585, 3201584), (624, 3001485), (720, 2601287), (780, 2401188), (802, 2335320), (936, 2000990), (998, 1876680), (1040, 1800891), (1170, 1600792), (1203, 1556880), (1497, 1251120), (1560, 1200594), (1604, 1167660), (1872, 1000495), (1996, 938340), (2005, 934128), (2340, 800396), (2406, 778440), (2495, 750672), (2994, 625560), (3120, 600297), (3208, 583830), (3609, 518960), (3992, 469170), (4010, 467064), (4491, 417040), (4680, 400198), (4812, 389220), (4990, 375336), (5213, 359280), (5988, 312780), (6015, 311376), (6416, 291915), (6487, 288720), (7218, 259480), (7485, 250224), (7984, 234585), (8020, 233532), (8982, 208520), (9360, 200099), (9624, 194610), (9980, 187668), (10426, 179640), (11976, 156390), (12030, 155688), (12974, 144360), (14436, 129740), (14970, 125112), (15639, 119760), (16040, 116766), (17964, 104260), (18045, 103792), (19248, 97305), (19461, 96240), (19960, 93834), (20852, 89820), (22455, 83408), (23952, 78195), (24060, 77844), (25948, 72180), (26065, 71856), (28872, 64870), (29940, 62556), (31278, 59880), (32080, 58383), (32435, 57744), (35928, 52130), (36090, 51896), (38922, 48120), (39920, 46917), (41704, 44910)]