2192074920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{289957}}^1$

素因数の和:289984

約数の個数: 128

約数和(自身を含む): 8350790400

約数和(自身を除く): 6158715480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 289957, 579914, 869871, 1159828, 1449785, 1739742, 2029699, 2319656, 2609613, 2899570, 3479484, 4059398, 4349355, 5219226, 5799140, 6089097, 6958968, 7828839, 8118796, 8698710, 10148495, 10438452, 11598280, 12178194, 13048065, 15657678, 16237592, 17397420, 18267291, 20296990, 20876904, 24356388, 26096130, 30445485, 31315356, 34794840, 36534582, 39144195, 40593980, 48712776, 52192260, 54801873, 60890970, 62630712, 73069164, 78288390, 81187960, 91336455, 104384520, 109603746, 121781940, 146138328, 156576780, 182672910, 219207492, 243563880, 274009365, 313153560, 365345820, 438414984, 548018730, 730691640, 1096037460, 2192074920]

約数ペア:

[(1, 2192074920), (2, 1096037460), (3, 730691640), (4, 548018730), (5, 438414984), (6, 365345820), (7, 313153560), (8, 274009365), (9, 243563880), (10, 219207492), (12, 182672910), (14, 156576780), (15, 146138328), (18, 121781940), (20, 109603746), (21, 104384520), (24, 91336455), (27, 81187960), (28, 78288390), (30, 73069164), (35, 62630712), (36, 60890970), (40, 54801873), (42, 52192260), (45, 48712776), (54, 40593980), (56, 39144195), (60, 36534582), (63, 34794840), (70, 31315356), (72, 30445485), (84, 26096130), (90, 24356388), (105, 20876904), (108, 20296990), (120, 18267291), (126, 17397420), (135, 16237592), (140, 15657678), (168, 13048065), (180, 12178194), (189, 11598280), (210, 10438452), (216, 10148495), (252, 8698710), (270, 8118796), (280, 7828839), (315, 6958968), (360, 6089097), (378, 5799140), (420, 5219226), (504, 4349355), (540, 4059398), (630, 3479484), (756, 2899570), (840, 2609613), (945, 2319656), (1080, 2029699), (1260, 1739742), (1512, 1449785), (1890, 1159828), (2520, 869871), (3780, 579914), (7560, 289957)]