144711840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3351

約数の個数: 192

約数和(自身を含む): 561206016

約数和(自身を除く): 416494176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3313, 3360, 3640, 4368, 5460, 6240, 6626, 7280, 8736, 9939, 10920, 13252, 14560, 16565, 19878, 21840, 23191, 26504, 33130, 39756, 43069, 43680, 46382, 49695, 53008, 66260, 69573, 79512, 86138, 92764, 99390, 106016, 115955, 129207, 132520, 139146, 159024, 172276, 185528, 198780, 215345, 231910, 258414, 265040, 278292, 301483, 318048, 344552, 347865, 371056, 397560, 430690, 463820, 516828, 530080, 556584, 602966, 646035, 689104, 695730, 742112, 795120, 861380, 904449, 927640, 1033656, 1113168, 1205932, 1292070, 1378208, 1391460, 1507415, 1590240, 1722760, 1808898, 1855280, 2067312, 2226336, 2411864, 2584140, 2782920, 3014830, 3445520, 3617796, 3710560, 4134624, 4522245, 4823728, 5168280, 5565840, 6029660, 6891040, 7235592, 9044490, 9647456, 10336560, 11131680, 12059320, 14471184, 18088980, 20673120, 24118640, 28942368, 36177960, 48237280, 72355920, 144711840]

約数ペア:

[(1, 144711840), (2, 72355920), (3, 48237280), (4, 36177960), (5, 28942368), (6, 24118640), (7, 20673120), (8, 18088980), (10, 14471184), (12, 12059320), (13, 11131680), (14, 10336560), (15, 9647456), (16, 9044490), (20, 7235592), (21, 6891040), (24, 6029660), (26, 5565840), (28, 5168280), (30, 4823728), (32, 4522245), (35, 4134624), (39, 3710560), (40, 3617796), (42, 3445520), (48, 3014830), (52, 2782920), (56, 2584140), (60, 2411864), (65, 2226336), (70, 2067312), (78, 1855280), (80, 1808898), (84, 1722760), (91, 1590240), (96, 1507415), (104, 1391460), (105, 1378208), (112, 1292070), (120, 1205932), (130, 1113168), (140, 1033656), (156, 927640), (160, 904449), (168, 861380), (182, 795120), (195, 742112), (208, 695730), (210, 689104), (224, 646035), (240, 602966), (260, 556584), (273, 530080), (280, 516828), (312, 463820), (336, 430690), (364, 397560), (390, 371056), (416, 347865), (420, 344552), (455, 318048), (480, 301483), (520, 278292), (546, 265040), (560, 258414), (624, 231910), (672, 215345), (728, 198780), (780, 185528), (840, 172276), (910, 159024), (1040, 139146), (1092, 132520), (1120, 129207), (1248, 115955), (1365, 106016), (1456, 99390), (1560, 92764), (1680, 86138), (1820, 79512), (2080, 69573), (2184, 66260), (2730, 53008), (2912, 49695), (3120, 46382), (3313, 43680), (3360, 43069), (3640, 39756), (4368, 33130), (5460, 26504), (6240, 23191), (6626, 21840), (7280, 19878), (8736, 16565), (9939, 14560), (10920, 13252)]