2287685880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:691

約数の個数: 288

約数和(自身を含む): 8130844800

約数和(自身を除く): 5843158920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 361, 380, 435, 456, 522, 551, 570, 580, 607, 684, 696, 722, 760, 855, 870, 1044, 1083, 1102, 1140, 1160, 1214, 1305, 1368, 1444, 1653, 1710, 1740, 1805, 1821, 2088, 2166, 2204, 2280, 2428, 2610, 2755, 2888, 3035, 3249, 3306, 3420, 3480, 3610, 3642, 4332, 4408, 4856, 4959, 5220, 5415, 5463, 5510, 6070, 6498, 6612, 6840, 7220, 7284, 8265, 8664, 9105, 9918, 10440, 10469, 10830, 10926, 11020, 11533, 12140, 12996, 13224, 14440, 14568, 16245, 16530, 17603, 18210, 19836, 20938, 21660, 21852, 22040, 23066, 24280, 24795, 25992, 27315, 31407, 32490, 33060, 34599, 35206, 36420, 39672, 41876, 43320, 43704, 46132, 49590, 52345, 52809, 54630, 57665, 62814, 64980, 66120, 69198, 70412, 72840, 83752, 88015, 92264, 94221, 99180, 103797, 104690, 105618, 109260, 115330, 125628, 129960, 138396, 140824, 157035, 158427, 172995, 176030, 188442, 198360, 207594, 209380, 211236, 218520, 219127, 230660, 251256, 264045, 276792, 314070, 316854, 334457, 345990, 352060, 376884, 415188, 418760, 422472, 438254, 461320, 471105, 518985, 528090, 628140, 633708, 657381, 668914, 691980, 704120, 753768, 792135, 830376, 876508, 942210, 1003371, 1037970, 1056180, 1095635, 1256280, 1267416, 1314762, 1337828, 1383960, 1584270, 1672285, 1753016, 1884420, 1972143, 2006742, 2075940, 2112360, 2191270, 2629524, 2675656, 3010113, 3168540, 3286905, 3344570, 3768840, 3944286, 4013484, 4151880, 4382540, 5016855, 5259048, 6020226, 6337080, 6354683, 6573810, 6689140, 7888572, 8026968, 8765080, 9860715, 10033710, 12040452, 12709366, 13147620, 13378280, 15050565, 15777144, 19064049, 19721430, 20067420, 24080904, 25418732, 26295240, 30101130, 31773415, 38128098, 39442860, 40134840, 50837464, 57192147, 60202260, 63546830, 76256196, 78885720, 95320245, 114384294, 120404520, 127093660, 152512392, 190640490, 228768588, 254187320, 285960735, 381280980, 457537176, 571921470, 762561960, 1143842940, 2287685880]

約数ペア:

[(1, 2287685880), (2, 1143842940), (3, 762561960), (4, 571921470), (5, 457537176), (6, 381280980), (8, 285960735), (9, 254187320), (10, 228768588), (12, 190640490), (15, 152512392), (18, 127093660), (19, 120404520), (20, 114384294), (24, 95320245), (29, 78885720), (30, 76256196), (36, 63546830), (38, 60202260), (40, 57192147), (45, 50837464), (57, 40134840), (58, 39442860), (60, 38128098), (72, 31773415), (76, 30101130), (87, 26295240), (90, 25418732), (95, 24080904), (114, 20067420), (116, 19721430), (120, 19064049), (145, 15777144), (152, 15050565), (171, 13378280), (174, 13147620), (180, 12709366), (190, 12040452), (228, 10033710), (232, 9860715), (261, 8765080), (285, 8026968), (290, 7888572), (342, 6689140), (348, 6573810), (360, 6354683), (361, 6337080), (380, 6020226), (435, 5259048), (456, 5016855), (522, 4382540), (551, 4151880), (570, 4013484), (580, 3944286), (607, 3768840), (684, 3344570), (696, 3286905), (722, 3168540), (760, 3010113), (855, 2675656), (870, 2629524), (1044, 2191270), (1083, 2112360), (1102, 2075940), (1140, 2006742), (1160, 1972143), (1214, 1884420), (1305, 1753016), (1368, 1672285), (1444, 1584270), (1653, 1383960), (1710, 1337828), (1740, 1314762), (1805, 1267416), (1821, 1256280), (2088, 1095635), (2166, 1056180), (2204, 1037970), (2280, 1003371), (2428, 942210), (2610, 876508), (2755, 830376), (2888, 792135), (3035, 753768), (3249, 704120), (3306, 691980), (3420, 668914), (3480, 657381), (3610, 633708), (3642, 628140), (4332, 528090), (4408, 518985), (4856, 471105), (4959, 461320), (5220, 438254), (5415, 422472), (5463, 418760), (5510, 415188), (6070, 376884), (6498, 352060), (6612, 345990), (6840, 334457), (7220, 316854), (7284, 314070), (8265, 276792), (8664, 264045), (9105, 251256), (9918, 230660), (10440, 219127), (10469, 218520), (10830, 211236), (10926, 209380), (11020, 207594), (11533, 198360), (12140, 188442), (12996, 176030), (13224, 172995), (14440, 158427), (14568, 157035), (16245, 140824), (16530, 138396), (17603, 129960), (18210, 125628), (19836, 115330), (20938, 109260), (21660, 105618), (21852, 104690), (22040, 103797), (23066, 99180), (24280, 94221), (24795, 92264), (25992, 88015), (27315, 83752), (31407, 72840), (32490, 70412), (33060, 69198), (34599, 66120), (35206, 64980), (36420, 62814), (39672, 57665), (41876, 54630), (43320, 52809), (43704, 52345), (46132, 49590)]