2421179040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2659}}^1$

素因数の和:2955

約数の個数: 192

約数和(自身を含む): 8751697920

約数和(自身を除く): 6330518880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 271, 280, 336, 420, 480, 542, 560, 672, 813, 840, 1084, 1120, 1355, 1626, 1680, 1897, 2168, 2659, 2710, 3252, 3360, 3794, 4065, 4336, 5318, 5420, 5691, 6504, 7588, 7977, 8130, 8672, 9485, 10636, 10840, 11382, 13008, 13295, 15176, 15954, 16260, 18613, 18970, 21272, 21680, 22764, 26016, 26590, 28455, 30352, 31908, 32520, 37226, 37940, 39885, 42544, 43360, 45528, 53180, 55839, 56910, 60704, 63816, 65040, 74452, 75880, 79770, 85088, 91056, 93065, 106360, 111678, 113820, 127632, 130080, 148904, 151760, 159540, 182112, 186130, 212720, 223356, 227640, 255264, 279195, 297808, 303520, 319080, 372260, 425440, 446712, 455280, 558390, 595616, 638160, 720589, 744520, 893424, 910560, 1116780, 1276320, 1441178, 1489040, 1786848, 2161767, 2233560, 2882356, 2978080, 3602945, 4323534, 4467120, 5044123, 5764712, 7205890, 8647068, 8934240, 10088246, 10808835, 11529424, 14411780, 15132369, 17294136, 20176492, 21617670, 23058848, 25220615, 28823560, 30264738, 34588272, 40352984, 43235340, 50441230, 57647120, 60529476, 69176544, 75661845, 80705968, 86470680, 100882460, 115294240, 121058952, 151323690, 161411936, 172941360, 201764920, 242117904, 302647380, 345882720, 403529840, 484235808, 605294760, 807059680, 1210589520, 2421179040]

約数ペア:

[(1, 2421179040), (2, 1210589520), (3, 807059680), (4, 605294760), (5, 484235808), (6, 403529840), (7, 345882720), (8, 302647380), (10, 242117904), (12, 201764920), (14, 172941360), (15, 161411936), (16, 151323690), (20, 121058952), (21, 115294240), (24, 100882460), (28, 86470680), (30, 80705968), (32, 75661845), (35, 69176544), (40, 60529476), (42, 57647120), (48, 50441230), (56, 43235340), (60, 40352984), (70, 34588272), (80, 30264738), (84, 28823560), (96, 25220615), (105, 23058848), (112, 21617670), (120, 20176492), (140, 17294136), (160, 15132369), (168, 14411780), (210, 11529424), (224, 10808835), (240, 10088246), (271, 8934240), (280, 8647068), (336, 7205890), (420, 5764712), (480, 5044123), (542, 4467120), (560, 4323534), (672, 3602945), (813, 2978080), (840, 2882356), (1084, 2233560), (1120, 2161767), (1355, 1786848), (1626, 1489040), (1680, 1441178), (1897, 1276320), (2168, 1116780), (2659, 910560), (2710, 893424), (3252, 744520), (3360, 720589), (3794, 638160), (4065, 595616), (4336, 558390), (5318, 455280), (5420, 446712), (5691, 425440), (6504, 372260), (7588, 319080), (7977, 303520), (8130, 297808), (8672, 279195), (9485, 255264), (10636, 227640), (10840, 223356), (11382, 212720), (13008, 186130), (13295, 182112), (15176, 159540), (15954, 151760), (16260, 148904), (18613, 130080), (18970, 127632), (21272, 113820), (21680, 111678), (22764, 106360), (26016, 93065), (26590, 91056), (28455, 85088), (30352, 79770), (31908, 75880), (32520, 74452), (37226, 65040), (37940, 63816), (39885, 60704), (42544, 56910), (43360, 55839), (45528, 53180)]